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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 109-99-9
109-99-9 structure 3D

109-99-9

  • Molecular Weight: 72.10572
  • Formula: C29H54O2
  • Name: 5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylicacid, 3-methylene-8-oxo-7-[(phenoxyacetyl)amino]-, (4-nitrophenyl)methyl ester,5-oxide, (2R,5S,6R,7R)-
  • Synonyms: THF; oxolane; TetrahydrofuranGr; TetrahydrofuranForHplc; TetrahydrofuranForSynthesis; Tetrahydrofuran(Stabilized); tetrahydrofuran B&J brand 4 L; Sodium tri-sec-butylborohydride
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 109-99-9 Safety Data
  • [Risk Codes]
  • R11:Highly Flammable
  • R19:May form explosive peroxides
  • R36/37:Irritating to eyes and respiratory system
  • [Safety Statements]
  • S16:Keep away from sources of ignition - No smoking
  • S29:Do not empty into drains
  • S33:Take precautionary measures against static discharges
  • Hazard Symbols:
  • HazardClass:3
Properties
  • Appearance:
  • Clear liquid
  • Molecular Weight:
  • 72.10572
  • Density:
  • 1.184
  • Melting Point:
  • -108.4℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.407
  • Solubility:
  • Miscible
  • Stability:
  • Stable. Incompatible with halogens, strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate explosive peroxides in storage if in contact with air. Highly flammable. Store at room temperature under nitrogen. Hazardous polymerisation may occur. Light sensitive. May contain 2,6-di-tertbutyl-4-methylphenol (BHT) as a s
  • Usage:
  • Solvent for high polymer like polyvinyl chloride. As reaction medium for grignard & metal hydride reactions. In the synthesis of butyrolactone, succinic acid, 1,4-butanediol diacetate. Solvent in histological techniques and reverse phase hplc.

  • More Properties>>
Upstream Product Downtream information
There are 14 suppliers who can provide 5-Thia-1-azabicyclo[4.2.0]octane-2-carboxylicacid, 3-methylene-8-oxo-7-[(phenoxyacetyl)amino]-, (4-nitrophenyl)methyl ester,5-oxide, (2R,5S,6R,7R)- with CAS No. 109-99-9
Tetrahydrofuran
  • FOB Price:0 USD/Kilogram 
  • Cas No:109-99-9 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:200kgs Month/Kilogram 
  • Formula:C4H8O 
  • Payment:TT,LC,DA,DP 
  • Updatetime:Dec 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
3YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
Contact Supplier
Tetrahydrofuran for HPLC Grade
  • FOB Price:10 USD/Kilogram 
  • Cas No:109-99-9 
  • Min.Order:1 Case/Cases/Kilogram 
  • Purity:Min 99.9 
  • Supply Ability:5 Ton/Tons per Month Month/Metric Ton 
  • Formula:C4H8O 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Updatetime:Nov 18 2019 
Concord Technology(Tianjin)Co.,ltd
  • Category:Others
  • Registered Time:1996
  • Employees:51 - 100 People
  • Tel:86-22-26733470
  • Fax:022-26733471
  • Address:Zijingyuan2-102, Wanke Garden New Town, Beichen District
Main Products
The main products include HPLC solvents, HPLC gradient grade solvents.Coulometric Karl Fischer Reagents and Volumetric Karl Fischer Reagents.The annual output of HPLC solvents is 1500 tons in 2013.
Contact Supplier
Chinese supply Tetrahydrofuran/CAS No.109-99-9 Purity 99.9% ...
  • FOB Price:2.5 USD/Kilogram 
  • Cas No:109-99-9 
  • Min.Order:1/Kilogram 
  • Purity:99.9% 
  • Supply Ability:200 Month/Metric Ton 
  • Formula:C4H8O 
  • Payment:L/C,T/T,Western Union,MoneyGram,contact us, 
  • Updatetime:Aug 23 2019 
jinan shijitongda chemical co.ltd
  • Category:Others
  • Registered Time:2009
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Mr.Wang
  • Employees:11 - 50 People
  • Tel:86-531-85917597
  • Fax:86-531-85917596
  • Address:Room 809, Sanlian Business Center, No. 409, Beiyua
Main Products
Styrene,N-hexane,Epichlorohydrin and so on
Contact Supplier
Tetrahydrofuran CAS 109-99-9
  • FOB Price:1 USD/Gram 
  • Cas No:109-99-9 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C4H8O 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2011
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:Haixia Xiang
  • Employees:501 - 1000 People
  • Tel:86-27-83214668
  • Fax:86-27-83214668
  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
Contact Supplier
Tetrahydrofuran
  • Cas No:109-99-9 
  • Min.Order:1000/Kilogram 
  • Purity:99.9% 
  • Supply Ability:1200 Month/Metric Ton 
  • Formula:C4H8O 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Oct 26 2017 
Hebei Zijia Biotechnology Co., Ltd
  • Registered Time:0
  • Tel:86-311-88987258
  • Address:196 Zhonghua Street, Shijiazhuang City, Hebei Province, China
Main Products
Cyclopentanone, Tetrahydrofuran, Piperonyl Methyl Ketone, Copper Sulphate, BMK
Contact Supplier
Tetrahydrofuran
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:1000 Year/Metric Ton 
  • Payment:L/C,T/T, 
  • Appearance:white powder 
  • Description:tetrahydrofuran Produced from 1,4-butanediol by patent method developped by SINOPEC Fushuan Petrochemical Engineering Research Institute. Current annual production capacity: 1,400 tonnes. Properties: clear colorless liquid. Ether-like odor. Density 0.8892, n D
  • Updatetime:May 24 2017 
Wuhan Haizheng Industry & Trade Development Co. Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$10 Million - US$50 Million
  • Legal Representative:Hu Qiao
  • Employees:11 - 50 People
  • Tel:86-27-88660577
  • Fax:86-27-88991911
  • Address:27th FL.shuian international masion Bldg.1,Heping Ave.wuhan city
Main Products
medical intermediateadditives of cosmetics(CAS NO.127-82-2)plasticizer(CAS NO.1732-10-1)additives using welting(CAS NO.635-51-8)food additives for nutrient supplements,antiseptic substance
Contact Supplier
Tetrahydrofuran
  • Cas No:109-99-9 
  • Purity:99.9% 
  • Formula:C4H8O 
  • Appearance:colorless transparent liquid 
  • Einecs:203-726-8 
  • Description:Tetrahydrofuran Cas:109-99-0 Purity:99.9% Appearance:colorless transparent liquid
  • Updatetime:Mar 13 2020 
HANGZHOU CHEMTECH INDUSTRY CO.,LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2013
  • Registered Capital:US$10 Million - US$50 Million
  • Employees:11 - 50 People
  • Tel:86-571-28033376
  • Address:杭州市江干区富春路789号宋都4楼24室
Main Products
we are manufacturer of Bis(trichloromethyl)carbonate ,n-Butyllithium, Alkyl lithium series , Lithium chloride Metal Lithium, n-butyl chloride , etc in China.
Contact Supplier
99.5% High Purity Tetrahydrofuran
  • FOB Price:00 USD/Kilogram 
  • Cas No:109-99-9 
  • Min.Order:1/Kilogram 
  • Purity:99.5% 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C4H8O 
  • Payment:L/C,T/T,Western Union,MoneyGram 
  • Updatetime:Feb 25 2019 
Changzhou Xuanming Chemical Co., Ltd.
  • Tel:86 0519 85525329
  • Address:China Town, Xinbei, Changzhou, Jiangsu Room 6019
Contact Supplier
Tetrahydrofuran(thf) as rawmaterial solvent in pharmaceutica...
  • Cas No:109-99-9 
  • Min.Order:20/Kilogram 
  • Purity:99.9% 
  • Supply Ability:5000 Year/Metric Ton 
  • Formula:C4H8O 
  • Appearance:Colorless Liquid 
  • Updatetime:Feb 25 2019 
Shenyang East Chemical Science
  • Tel:86-024-31324736
  • Address:B-2515 Room, No.10-2,HunNan 2nd road, ShenYang, China
Contact Supplier
Tetrahydrofuran
  • Cas No:109-99-9 
  • Min.Order:1/Metric Ton 
  • Purity:99.99 
  • Supply Ability:Metric Day/Ton 
  • Formula:C4H8O 
  • Appearance:Colorless volatile liquid 
  • Updatetime:Feb 23 2019 
henan harvest chem co.,ltd
  • Tel:+86-371-65350228
  • Fax:+86-371-63217038
  • Address:no.32 jingsan road
Contact Supplier
Tetrahydrofuran
  • Cas No:109-99-9 
  • Min.Order:0/Metric Ton 
  • Purity:99.9% 
  • Supply Ability:Metric Day/Ton 
  • Formula:C4H8O 
  • Payment:T/T 
  • Updatetime:Feb 23 2019 
QINGDAO ON
  • Tel:+86-15005320811 +86-532-80681989
  • Address:F35 Parkson Mansion No.44-60 Zhongshan Rd.
Contact Supplier
Tetrahydrofuran(THF)
  • Cas No:109-99-9 
  • Formula:C4H8O 
  • Einecs:203-726-8 
  • Description:Tetrahydrofuran(THF) Molecular formula: C4H8O CAS NO.:109-99-9 Physical and chemical Property: clear colorless liquid. Ether-like odor. Miscible with water and most organic solvents. Flammable. May cause peroxide explosion in air.
  • Updatetime:Jun 05 2018 
Henan Haofei Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2017
  • Registered Capital:US$10 Million - US$50 Million
  • Legal Representative:Pan Hao
  • Employees:11 - 50 People
  • Tel:86-371-60198069
  • Fax:86-371-69082767
  • Address:No106 Hanghai Road,, Zhengzhou, Henan
Main Products
Glyphosate,SEC-BUTYL ACETAT,Dimethyl Carbonate,Isopropyl Alcohol,Methyl acetate,N-Hexane,Phosphoric Acid,Potassium sorbate,Sodium benzoate
Contact Supplier
Tetrahydrofuran
  • Cas No:109-99-9 
  • Min.Order:1/Metric Ton 
  • Supply Ability:10000 Year/Metric Ton 
  • Formula:C4H8O 
  • Payment:T/T, 
  • Einecs:203-726-8 
  • Description:Product name Synonyms
  • Updatetime:Apr 10 2018 
HEFEI EVERGREEN CHEMICAL INDUSTRY CO.,LTD.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2016
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:5 - 10 People
  • Tel:86-551-63539100
  • Address:B Block 1518, West Lake International Plaza, Shushan District, Hefei City
Main Products
2-Pyrrolidinone,polyvinyl pyrrolidone,1-Methyl-2-pyrrolidinone
Contact Supplier
CAS No. 109-99-9 (Tetrahydrofuran )
  • FOB Price:1 USD/Kilogram 
  • Cas No:109-99-9 
  • Min.Order:1/Kilogram 
  • Purity:98% 99% 
  • Supply Ability:10000 Month/Kilogram 
  • Formula:C4H8O 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Oct 05 2017 
Shulin Li
  • Registered Time:2009
  • Tel:86-17083-639935
  • Fax:86-17083-639935
  • Address:Huaian East Road Yuhua District Shijiazhuang Hebe
Main Products
We are a big comprehensive products enterprise,which collects production,sales and foreign trade.
Contact Supplier
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