S-ETHYL TRIFLUOROTHIOACETATE

Product Name: S-ETHYL TRIFLUOROTHIOACETATE
CAS No.: 383-64-2
Chemical Name: S-ETHYL TRIFLUOROTHIOACETATE
Synonyms: ethyltrifluorothioacetate;S-Ethyl Trifluoroacetate;Ethyl trifluorothioacetate;Ethyl trifluorothiolacetate;ETHYL THIOL TRIFLUOROACETATE;S-Ethylthioltrifluoroacetate;S-ETHYL THIOTRIFLUOROACETATE;S-ETHYL TRIFLUOROTHIOACETATE;S-Ethyl trifluoroethanethioate;S-Ethyltrifluorothioacetate97%
CBNumber: CB7354807
Molecular Formula: C4H5F3OS
Formula Weight: 158.14
MOL File: 383-64-2.mol

More

Less

S-ETHYL TRIFLUOROTHIOACETATE Property

Boiling point:: 90.5 °C(lit.)
Density: 1.234 g/mL at 25 °C(lit.)
refractive index: n20/D 1.376(lit.)
Flash point:: 39 °F
storage temp.: Store at RT.
form: clear liquid
color: Colorless to Light yellow
BRN: 1761564
CAS DataBase Reference: 383-64-2(CAS DataBase Reference)
EPA Substance Registry System: Ethanethioic acid, trifluoro-, S-ethyl ester (383-64-2)

More

Less

Safety

Hazard Codes: F,Xi
Risk Statements: 11-36/37/38
Safety Statements: 16-26-36
RIDADR: UN 3272 3/PG 2
WGK Germany: 3
F: 3-9-13-21
Hazard Note: Flammable/Irritant
HazardClass: 3.1
PackingGroup: II
HS Code: 2918300090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 177474
Product name: S-Ethyl trifluorothioacetate
Purity: 97%
Packaging: 10g
Price: $76.7
Updated: 2023/06/20

TCI Chemical

Product number: T0872
Product name: S-Ethyl Trifluorothioacetate [Trifluoroacetylating Agent for Peptides Research]
Purity: >98.0%(GC)
Packaging: 5mL
Price: $161
Updated: 2025/07/31

TRC

Product number: E931300
Product name: S-Ethyl trifluorothioacetate
Packaging: 5g
Price: $195
Updated: 2021/12/16

Usbiological

Product number: 465017
Product name: S-Ethyl Trifluorothioacetate
Packaging: 50mg
Price: $312
Updated: 2021/12/16

AK Scientific

Product number: 7689AH
Product name: S-Ethyl trifluorothioacetate
Packaging: 4x25g
Price: $464
Updated: 2021/12/16

More

Less

S-ETHYL TRIFLUOROTHIOACETATE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to slightly yellow liquid

Uses

S-Ethyl trifluorothioacetate was used to selectively trifluoroacetylate amino groups in proteins.

Synthesis Reference(s)

Journal of the American Chemical Society, 74, p. 4005, 1952 DOI: 10.1021/ja01136a010

Purification Methods

If IR is free of OH bands then fractionally distil it; otherwise dilute the thio-ester with dry Et2O, wash with 5% KOH and H2O, dry over MgSO4 and fractionate it through an efficient column [Hauptschein et al. J Am Chem Soc 74 4005 1952]. [Beilstein 2 IV 567.] Powerful obnoxious odour.

S-ETHYL TRIFLUOROTHIOACETATE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

S-ETHYL TRIFLUOROTHIOACETATE Suppliers

Canada 1 China 36 France 1 Germany 3 India 2 Japan 2 Switzerland 1 United Kingdom 9 United States 18 Global 73

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

Chengdu Huachun Technology Co., Ltd

Tel: 400-1166-196 15982826727
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 14603
Advantage: 60

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57422
Advantage: 58

Guangdong Wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886766 13927870850
Fax: 0751-2886756
Email: 3001267247@qq.com
Country: China
ProdList: 9941
Advantage: 58

CHG Opto-Electronic Corporation Limited

Tel: 2537653158 16621191650
Fax: QQ 2537653158
Email: 2537653158@qq.com
Country: China
ProdList: 7301
Advantage: 58

Shanghai Xiushi Biomedical Co., LTD

Tel: 15002184385 15021598081 15002184385
Email: product001@xiushipharm.com
Country: China
ProdList: 4719
Advantage: 58

Shandong Tianming Biotechnology Development Co. Ltd

Tel: 400-9019001
Country: China
ProdList: 15069
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 029-029-029-81148696 18161915376
Email: 1040@dideu.com
Country: China
ProdList: 10001
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29784
Advantage: 58

Guangdong Fangxin Biotechnology Co., Ltd.

Tel: 0751-2838688 13376594225
Email: 1276075424@qq.com
Country: China
ProdList: 9942
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd

Tel: 025-58851090 17714375163
Email: 2881759498@qq.com
Country: China
ProdList: 13011
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

DAYANG CHEM (HANGZHOU) CO.,LTD

Tel: +86-88938639 +86-17705817739
Email: info@dycnchem.com
Country: China
ProdList: 53899
Advantage: 58

SHANGHAI KEAN TECHNOLOGY CO., LTD.

Tel: +8613817748580
Fax: 021-50175322
Email: cooperation@kean-chem.com
Country: China
ProdList: 40066
Advantage: 58

Shanghai Acmec Biochemical Technology Co., Ltd.

Tel: +86-18621343501; +undefined18621343501
Email: product@acmec-e.com
Country: China
ProdList: 33338
Advantage: 58

HANGZHOU LEAP CHEM CO., LTD.

Tel: +86-571-87711850
Email: market18@leapchem.com
Country: China
ProdList: 43339
Advantage: 58

Hebei Chuanghai Biotechnology Co., Ltd

Tel: +8615531151365
Email: mina@chuanghaibio.com
Country: China
ProdList: 18126
Advantage: 58

Xingwang Biotechnology Co., Ltd. (Ruijing Testing Company, please do not buy)

Tel: 15017521343
Country: CHINA
ProdList: 186
Advantage: 58

Absin Bioscience Inc.

Tel: --
Fax: --
Email: chenjw@absin.cn
Country: CHINA
ProdList: 6208
Advantage: 58

Shanghai Hao Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: shxiyuanbio@163.com
Country: CHINA
ProdList: 6906
Advantage: 58

Shanghai yiji industries Co., Ltd.

Tel: --
Fax: --
Email: yiji01@foxmail.com
Country: China
ProdList: 6021
Advantage: 50

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

Beijing Yunbang Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: yunbnagbio@163.com
Country: China
ProdList: 6871
Advantage: 50

Beijing ALFCHEM Science Co.,Ltd.

Tel: --
Fax: --
Country: China
ProdList: 6456
Advantage: 30

Guangzhou WeiBo Chemical Co., Ltd.

Tel: --
Fax: --
Email: weibochem@163.com
Country: China
ProdList: 6187
Advantage: 67

Beijing Hengye Zhongyuan Chemical Co., Ltd

Tel: --
Fax: --
Email: 13552281129@163.com
Country: China
ProdList: 6168
Advantage: 64

383-64-2, S-ETHYL TRIFLUOROTHIOACETATERelated Search:

S-ETHYL TRIFLUOROTHIOACETATE 2,2,2-TRIFLUOROETHANETHIOL 1,1-Difluoroethane Fluoroacetic acid ethyl ethanethioate 1,1'-Thiobisethane Sulphur METHYL MERCAPTAN Fluoroacetaldehyde S-METHYL THIOACETATE Ethanethiol Hydrogen Sulfide Thioacetic acid Dimethyl sulfide Methylthioethane TRIFLUOROACETALDEHYDE S-ETHYL-TRIFLUOROTHIOACETATE = TRIFLUOROTHIOACETIC ACID S-ETHYL ESTER

ETHYL THIOL TRIFLUOROACETATE

TRIFLUOROTHIOACETIC ACID S-ETHYL ESTER

Acetic acid, trifluorothio-, S-ethyl ester

Ethyl trifluorothioacetate

Ethyl trifluorothiolacetate

ethyltrifluorothioacetate

S-Ethyl trifluoroethanethioate

S-Ethylthioltrifluoroacetate

Trifluoroethanethioic acid S-ethyl ester

trifluoro-ethanethioicacis-ethylester

Ethanethioic acid, trifluoro-, S-ethyl ester

S-ETHYL THIOTRIFLUOROACETATE

S-ETHYL TRIFLUOROTHIOACETATE

S-Ethyl trifluorothioacetate 97%

S-Ethyltrifluorothioacetate97%

S-Ethyl Trifluorothioacetate [Trifluoroacetylating Agent for Peptides Research]

S-Ethyl Trifluoroacetate

2,2,2-trifluoroethanethioic acid S-ethyl ester

S-ethyl 2,2,2-trifluoroethanethioate

<i>S</i>-Ethyl Trifluorothioacetate [Trifluoroacetylating Agent for Peptides Research]

Trifluorothioacetic acid S-ethyl

S-Ethyl trifluorothioacetate,99%

S-Ethyl Trifluorothioacetate [Trifluoroacetylating Agent for Peptides Research]&gt

Ethanethioic acid, 2,2,2-trifluoro-, S-ethyl ester

<i>S</i>-Ethyl trifluorothioacetate

383-64-2

C4H5F3OS

CF3COSC2H5

Building Blocks

Protection & Derivatization Reagents (for Synthesis)

Thiol Esters

Sulfur Compounds

Organic Building Blocks

Organics

Protection & Derivatization Reagents (for Synthesis)

Synthetic Organic Chemistry

Thiol Esters

Organic Building Blocks

Sulfur Compounds