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Home> Products > Food & Feed Additives > Food Additive Products > Food Additives > CAS DataBase Listed 1 > CAS 112945-52-5
112945-52-5 structure

112945-52-5

  • Molecular Weight: 60.0843
  • Formula: C25H22O7
  • Name: 5-Pyrimidinecarboxylicacid, 2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-4-methyl-,ethyl ester, hydrochloride (1:?)
  • Synonyms: Quartz; aquafil; acticel; cataloid; cab-o-sil; GH-7 Silica; cab-o-gripii; cab-o-sperse; GH-1A Silica; GH-1B Silica; Fumed Silicas; SILICA GEL 7G; SILICA GEL 60; SILICA GEL 30; SILICA GEL 100; SILICA GEL 60 G; amorphoussilicadust; SILICA GEL 8-20 MESH; SILICA GEL 12-28 MESH; colloidalsilicondioxide
Properties Safety and Handling MSDS Computational chemical data
Identification of 112945-52-5 Safety Data
  • [Risk Codes]
  • R37:Irritating to the respiratory system
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Appearance:
  • White powder
  • Molecular Weight:
  • 60.0843
  • Boiling Point:
  • 379.1°Cat760mmHg
  • Melting Point:
  • 1610℃
  • Flash Point:
  • 244.9°C
  • Solubility:
  • Insoluble
    Silica is rather poorly soluble in water although solubility is higher for the amorphous than for the crystalline morphologies. ... The external amorphous layer in quartz is more soluble than the crystalline underlying core.
    AMORPHOUS IS SOL IN ALKALIES, ESP WHEN FINELY DIVIDED
  • More Properties>>
There are 280 suppliers who can provide 5-Pyrimidinecarboxylicacid, 2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-4-methyl-,ethyl ester, hydrochloride (1:?) with CAS No. 112945-52-5
Silicon dioxide
  • FOB Price:1 USD/Gram 
  • Cas No:7631-86-9 
  • Min.Order:1/Gram 
  • Purity:99.99% min 
  • Supply Ability:500 Month/Metric Ton 
  • Formula:O2Si 
  • Payment:L/C,D/P,T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 16 2020 
Jilin Tely Imp & Exp Co., Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2016
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:0086-431-81915458
  • Fax:0086-431-81915458
  • Address:Room 302, 47 Changping Street, Chaoyang District,
1YR Main Products
Pharmaceutical raw materials,Chemical reagent, Food aditives,Plant ExtracPharmaceutical and pesticide intermediates.
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Silicon Dioxide
  • FOB Price:3 USD/Kilogram 
  • Cas No:112945-52-5 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:65 Year/Metric Ton 
  • Formula:O2Si 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 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
9YRS Main Products
Chemical products
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High quality Fumed Silica supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:112945-52-5 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:200 Year/Metric Ton 
  • Formula:O2Si 
  • 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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Silicon dioxide
  • Cas No:112945-52-5 
  • Formula:O2Si 
  • Einecs:215-683-2 
  • Description:Silicon dioxide
  • 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
-112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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Silicon dioxide
  • Cas No:60676-86-0 
  • Formula:O2Si 
  • Einecs:262-373-8 
  • Description:High quality with nice price! J&H chemical provides you with the best chemical compounds you are looking for!
  • Updatetime:Nov 13 2015 
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
6YRS 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
Contact Supplier
Silicon dioxide
  • Cas No:14808-60-7 
  • Formula:O2Si 
  • Einecs:215-683-2 
  • Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, and custom synthesis according to client’s requirements.
  • Updatetime:Jun 12 2019 
Shanghai Forever Synthesis Co.,Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2013
  • Employees:51 - 100 People
  • Tel:86-21-61124658
  • Fax:86-21-61294103
  • Address:Nianjiabang Rd, Pudong, Shanghai
Main Products
Shanghai Forever Synthesis Co.,Ltd. is a professional chemical supplier for API, intermediates, fine chemicals, and customized synthesis.
Contact Supplier
Silicon dioxide
  • FOB Price:1 USD/Kilogram 
  • Cas No:7631-86-9 
  • Min.Order:25/Kilogram 
  • Purity:98% 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:O2Si 
  • 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
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.
Contact Supplier
Silicon dioxide
  • Cas No:112945-52-5 
  • Purity:contact us for more details about Silicon dioxide, CAS:112945-52-5 
  • Formula:O2Si 
  • Appearance:contact us for more details about Silicon dioxide, CAS:112945-52-5 
  • Einecs:215-683-2 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Silicon dioxide, CAS:112945-52-5 with the most competitive price and the best quality. We can o...
  • 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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Silicon dioxide
  • Cas No:14808-60-7 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:O2Si 
  • 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
Contact Supplier
Silicon dioxide
  • FOB Price:1 USD/Gram 
  • Cas No:112945-52-5 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:1000 Day/Gram 
  • Formula:O2Si 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Sep 28 2018 
Wuhan H.X.K Fine Chemicals Co.,LTD
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2000
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Ding Hong
  • Employees:11 - 50 People
  • Tel:86-27-59721024
  • Fax:86-27-59721024
  • Address:No. 139, hanyang Road, hubei city, Hubei Prov. China 434000
Main Products
Benzocaine,Oxandrolone,Boldenone undecylenate,Sildenafil citrate,Testosterone,Trenbolone acetate,Cialis
Contact Supplier
Fumed silica Aerosil 200 white carbon black
  • FOB Price:4100 USD/Metric Ton 
  • Cas No:112945-52-5 
  • Min.Order:1.6/Metric Ton 
  • Purity:99.8% 
  • Supply Ability:500 Month/Metric Ton 
  • Formula:O2Si 
  • Payment:L/C,T/T, 
  • Updatetime:Aug 02 2018 
weifang menjiechemical co.,ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:1993
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:51 - 100 People
  • Tel:86-536-2252685
  • Fax:86-536-2252685
  • Address:weifang
Main Products
Polyaluminum chloride PAC Polyacrylamide PAM calcium chloride CACL 2-Ethylanthraquinone 2-EAQ aluminum sulfate Fumed silica
Contact Supplier
Silicon dioxide
  • Cas No:112945-52-5 
  • Purity:99% 
  • Formula:O2Si 
  • Payment:L/C,T/T,Western Union, 
  • Appearance:white crystalline powder 
  • Einecs:215-683-2 
  • Description:1.ProName:Silicon dioxide 2.Molecular formula:SiO2 3.CAS NO:112945-52-5 4.EINECS NO:238-878-4 5.Purity:99% 6.Appearance:white crystallina powder 7.Melting point:1600℃ 8.Boiling point:2230℃ We are specialized in Chemical raw materials and Pharmaceutical inter...
  • Updatetime:Nov 01 2017 
Hebei Shuangchi Biological Technology Co.,Ltd
  • Registered Time:0
  • Legal Representative:Li Xinqiang
  • Tel:86-27-85442017
  • Fax:86-027-85442017
  • Address:Room 2109, Fu Xing Building, Xinhua Road, Jianghan District, Wuhan City, Hubei Province
Main Products
Chemical raw materials and pharmaceutical intermediates.
Contact Supplier
Silica nanoparticle powder
  • FOB Price:1 USD/Gram 
  • Cas No:112945-52-5 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Month/Metric Ton 
  • Formula:O2Si 
  • Payment:T/T,Paypal, 
  • Updatetime:Oct 19 2017 
Wuhan Golden Wing Industry & Trade Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-27-82645123
  • Fax:86-27-59204117
  • Address:Room 1101,Building 2-2,DaJiang Yuan(North Garden), JiangDa Road,JiangAn District
Main Products
Industrial and fine chemicals, ApIs, lab reagent and supplier, food and food additives
Contact Supplier
Silicon dioxide
  • Cas No:14808-60-7 
  • Formula:O2Si 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGran, 
  • Einecs:215-683-2 
  • Description:Silicon dioxide MF: O2Si MW: 60.0843 CAS: 14808-60-7
  • 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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Silicon dioxide
  • FOB Price:100 USD/Metric Ton 
  • Cas No:7631-86-9 
  • Min.Order:1/Metric Ton 
  • Purity:98%min 
  • Supply Ability:3200 Month/Metric Ton 
  • Formula:O2Si 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jul 04 2016 
Tai`an Ming Chen Chemical Import&Export Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2012
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:Yang Liu
  • Employees:51 - 100 People
  • Tel:86-538-6301415
  • Fax:86-538-6301416
  • Address:Middle of Lugong Street, Qingshan District, Tai`an City, Shandong Province.
Main Products
Chemical raw materials are widely used in paint, coating industry, rubber industry, water treatment industry and feed industry, etc.
Contact Supplier
Aquafil
  • Cas No:112945-52-5 
  • Formula:O2Si 
  • Einecs:215-683-2 
  • Description:Aquafil
  • Updatetime:Aug 24 2015 
SHIJIAZHUANG KUNLI CHEMICAL INDUSTRY CO.LTD
  • Registered Time:0
  • Legal Representative:Hongfei Wang
  • Employees:11 - 50 People
  • Tel:0086-0311-68050511
  • Fax:0086-0311-68050511
  • Address:Flat8 Floor14 Block2 Jinding Housing Estate Zhongshan West Road Qiaoxi District Shijiazhuang
Main Products
various chemical raw materials and pharmaceutical intermediates
Contact Supplier
Silicon dioxide
  • Cas No:7631-86-9 
  • Formula:O2Si 
  • Payment:L/C,T/T,Western Union, 
  • Einecs:231-545-4 
  • Description:Silicon dioxide AR 500g
  • Updatetime:Feb 13 2015 
HUTONG GLOBAL CO.,LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2013
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Mr Chau Yang
  • Employees:11 - 50 People
  • Tel:86-22-59853797
  • Fax:86-22-58823400
  • Address:chagugang,wuqing district,Tianjin,China
Main Products
barite,barium sulfate,titanium dioxide,calcium carbide,caustic soda,soda ash,glycerol monostearate,perchloroethylene,titanium tetrachloride,epichlorohydrin,bon acid,2b acid,naphthol AS,AAOA,MEA
Contact Supplier
Silicon dioxide
  • Cas No:14808-60-7 
  • Formula:O2Si 
  • Einecs:215-683-2 
  • Updatetime:Nov 26 2019 
Beijing Ouhe Technology Co., Ltd
  • Tel:+86-10-51280831 86-10-88459036 +86-10-80929938
  • Fax:+86-10-51280832; 88459036
  • Address:19# Minhanglu, Haidian, Beijing, China
Contact Supplier
Silicon dioxide
  • Cas No:112945-52-5 
  • Formula:O2Si 
  • Einecs:215-683-2 
  • Updatetime:Nov 26 2019 
Nanjing Chemlin Chemical Co., Ltd
  • Tel:025-83697070
  • Fax:+86-25-83453306
Contact Supplier
Silicon dioxide
  • Cas No:112945-52-5 
  • Formula:O2Si 
  • Einecs:215-683-2 
  • Updatetime:Nov 25 2019 
Regis Technologies, Inc.
  • Tel:+1-(847)-967 6000
  • Fax:+1-(847)-967 1214
  • Address:8210 Austin Avenue, Morton Grove, Illinois 60053,
Contact Supplier
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