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Home> CAS DataBase Listed 3 > CAS 39968-33-7
39968-33-7 structure 3D

CAS No. 39968-33-7

  • Molecular Weight: 136.11146
  • Formula: H4N2O6S2SN
  • Name: Silane,diethyl(1-methylethyl)-
  • Synonyms: HOAt; 7-Aza-1-hydroxybenzotriazole; [1,2,3]Triazolo[4,5-b]pyridin-3-ol; 1-Hydroxy-7-azabenzotriazole (HOAT); 3H-1,2,3-Triazolo[4,5-b]pyridine-3-ol; 1-Hydroxy-1H-v-triazolo[4,5-b]pyridine; 3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 39968-33-7 Safety Data
  • [Risk Codes]
  • R11:Highly Flammable
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • R5:Heating may cause an explosion
  • [Safety Statements]
  • S16:Keep away from sources of ignition - No smoking
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
  • MSDS infomation:
  • Silane,diethyl(1-methylethyl)- (39968-33-7).msds
Properties
  • Appearance:
  • yellow crystalline powder
  • Molecular Weight:
  • 136.11146
  • Density:
  • 0.962 g/mL at 25 °C(lit.)
  • Boiling Point:
  • 119 °C
  • Melting Point:
  • 213-216℃
  • Flash Point:
  • >65°C
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • n20/D 1.441
  • Solubility:
  • Soluble
  • More Properties>>
Upstream Product Downtream information
There are 164 suppliers who can provide Silane,diethyl(1-methylethyl)- with CAS No. 39968-33-7
HOAT
  • FOB Price:1100 USD/Kilogram 
  • Cas No:39968-33-7 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Year/Kilogram 
  • Formula:C5H4N4O 
  • Payment:T/T, 
  • Updatetime:Jul 22 2019 
GL Biochem (Shanghai) Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:1998
  • Registered Capital:Above US$100 Million
  • Legal Representative:Dr.Hongyan Xu
  • Employees:Above 1000 People
  • Tel:86-21-15301650010
  • Fax:86-21-61263399
  • Address:linshenyang@glschina.com
4YRS Main Products
Peptides; Amino acids and derivates;Antibodies
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1-Hydroxy-7-azabenzotriazole
  • FOB Price:1 USD/Kilogram 
  • Cas No:39968-33-7 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:160 Year/Metric Ton 
  • Formula:C5H4N4O 
  • Payment:T/T, L/C 
  • Updatetime:Jul 19 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
8YRS Main Products
Chemical products
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HOAt
  • Cas No:39968-33-7 
  • Formula:C5H4N4O 
  • Einecs:609-760-3 
  • Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing? of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,in...
  • Updatetime:Jul 18 2019 
Hangzhou Utanpharma biology co,.Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2009
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:11 - 50 People
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Address:Room 60M(604), Block A1-3, Hangzhou Zhejiang China
2YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
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High quality 1-Hydroxy-7-Azabenzotriazole ( Hoat ) supplier ...
  • FOB Price:1 USD/Kilogram 
  • Cas No:39968-33-7 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C5H4N4O 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
  • Registered Time:0
  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Address:No. 3 Tonglin Square, Changle Road, Xiamen, China (Fujian) Free Trade Pilot Area, B502
1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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HOAt
  • FOB Price:1 USD/Kilogram 
  • Cas No:39968-33-7 
  • Min.Order:25KG/Kilogram 
  • Purity:98% 
  • Supply Ability:100kg/month Month/Kilogram 
  • Formula:C5H4N4O 
  • Payment:T/T or Paypal 
  • Updatetime:May 21 2019 
Career Henan Chemical Co
  • Category:Corporation/Limited Liability Company
  • Registered Time:0
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:51 - 100 People
  • Tel:86-371-86658258
  • Fax:86-371-86658258
  • Address:Building 3 of Innovation Park, East District of the National University Science Park of Henan Province
1YR Main Products
Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
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1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Purity:98% 
  • Formula:C5H4N4O 
  • Einecs:609-760-3 
  • Description:1-Hydroxy-7-azabenzotriazole
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
8YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
Contact Supplier
HOAT?1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Purity:99%min 
  • Formula:C5H4N4O 
  • Appearance:White crystal powder 
  • Einecs:609-760-3 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Feb 03 2017 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
5YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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HOAT
  • Cas No:39968-33-7 
  • Purity:contact us for more details about HOAT, CAS:39968-33-7 
  • Formula:C5H4N4O 
  • Appearance:contact us for more details about HOAT, CAS:39968-33-7 
  • Einecs:609-760-3 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the HOAT, CAS:39968-33-7 with the most competitive price and the best quality. We can offer efficie...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C5H4N4O 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Formula:C5H4N4O 
  • Einecs:609-760-3 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
Contact Supplier
1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Purity:99% 
  • Formula:C5H4N4O 
  • Einecs:609-760-3 
  • Description:White or off-white powder
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
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1-Hydroxy-7-azabenzotriazole
  • FOB Price:1 USD/Gram 
  • Cas No:39968-33-7 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C5H4N4O 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
HOAt
  • Cas No:39968-33-7 
  • Formula:C5H4N4O 
  • Payment:T/T,Western Union,MoneyGran, 
  • Einecs:609-760-3 
  • Description:HOAt MF: C5H4N4O MW: 136.11 CAS: 39968-33-7
  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2001
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:wujun
  • Employees:501 - 1000 People
  • Tel:86-20-18102838259
  • Fax:86-0755-23229476
  • Address:Bao'an Bao'an District of Shenzhen City manhole st
Main Products
food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
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1-HYDROXY-7-AZABENZOTRIAZOLE
  • Cas No:39968-33-7 
  • Min.Order:1,5,25/Gram 
  • Purity:95%min 
  • Supply Ability:kilograms Day/kilograms 
  • Formula:C5H4N4O 
  • Payment:negotiation 
  • Updatetime:Dec 15 2016 
Struchem Co Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xiaoxia Zhang
  • Employees:11 - 50 People
  • Tel:86-512-63009836
  • Fax:86-512-63006936
  • Address:No. 2358 Chang'an Rd, Wujiang City, JiangSu Province, China 215200
Main Products
all kinds of fine chemicals, APIs, Bio-chemicals, from grams to kilograms, and larger scale. both with compounds in stock and custom synthesis.
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HOAt
  • Cas No:39968-33-7 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C5H4N4O 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1996
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jingwenlong
  • Employees:11 - 50 People
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Address:Joinhands Science Park, No.4028,Nanhuan Road,
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
Contact Supplier
3H-[1,2,3]Triazolo[4,5-b]pyridin-3-ol
  • Cas No:39968-33-7 
  • Purity:95+% 
  • Formula:C5H4N4O 
  • Payment:923%T/T in advance 
  • Einecs:609-760-3 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and Pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 20 2016 
Atomax Chemicals Co.,Ltd
  • Registered Time:2006
  • Employees:51 - 100 People
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
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1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Min.Order:1/Gram 
  • Purity:99%(HF) 
  • Formula:C5H4N4O 
  • Payment:T/T 
  • Einecs:609-760-3 
  • Description:【Appearance】 yellow crystalline powder【Density】 1.74 g/cm3【Melting Point】 213-216℃【Boiling Point】 175 °C【Refractive Index】 n20/D 1.441【Flash Point】 181.7 °C【Water】 Soluble【Solubilities】 Soluble【Storage temp】 Store at RT.
  • Updatetime:May 13 2016 
Jiaxing Isen Chemical Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2011
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:86-573-85280080
  • Fax:86-573-85285100
  • Address:Address: Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China
Main Products
Pharmaceutical intermediates
Contact Supplier
HOAT?
  • Cas No:39968-33-7 
  • Formula:C5H4N4O 
  • Einecs:609-760-3 
  • Description:Name: 1-Hydroxy-7-azabenzotriazole (Related Reference) Molecular Formula: C5H4N4O CAS Registry Number: 39968-33-7 Synonyms: 1-Hydroxy-7-azabenzotriazole (HOAT); 3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-; 1-Hydroxy-1H-v-triazolo[4,5-b]pyridine; 3H-1,2,3-Triaz...
  • Updatetime:Nov 23 2015 
NANJING HERMOS SCIENCE AND TECHNOLOGY CO.,LTD.
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2005
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:51 - 100 People
  • Tel:86-25-84267575
  • Fax:86-25-84209498
  • Address:NO.100 JIANYE ROAD, NANJING, CHINA
Main Products
Ortho-Carboxylic Acid Ester,Protected Amino Acid,API,Pharmaceutical Intermediates & Peptide Reagents
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1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C5H4N4O 
  • Payment:T/T 
  • Updatetime:Jul 07 2014 
Shanghai FWD Chemicals ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Employees:51 - 100 People
  • Tel:86-21-34226250
  • Fax:86-21-34226250
  • Address:Room 802,Lotus Tower ,159 Tianzhou Road Xuhui Dist
Main Products
It specializes in a comprehensive custom synthesis and manufacturing from gram to Multi ton production and also offer a laboratory scale multi-step synthesis of a wide variety of organic compounds .
Contact Supplier
1-Hydroxy-7-azabenzotriazole
  • Cas No:39968-33-7 
  • Formula:C5H4N4O 
  • Einecs:609-760-3 
  • Updatetime:May 10 2019 
Suzhou Tianma Specialty Chemicals Co.,Ltd.
  • Tel:+86-512-66319517
  • Fax:+86-512-68090175
  • Address:No.199,East Huayuan Road,Mudu.
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