DIFLUOROACETIC ANHYDRIDE

Application

Product Name: DIFLUOROACETIC ANHYDRIDE
CAS No.: 401-67-2
Chemical Name: DIFLUOROACETIC ANHYDRIDE
Synonyms: 2,2-difluoroacetic anhydride;DIFLUOROACETIC ANHYDRIDE;DifluoroaceticAnhydride>DIFLUOROACETIC ACID ANHYDRIDE;2,2-Difluoro-acetic acid 1,1'-anhydride;Acetic acid,2,2-difluoro-, 1,1'-anhydride;1,1,5,5-Tetrafluoro-3-oxapentan-2,4-dione;2,2-difluoroacetic acid (2,2-difluoro-1-oxoethyl) ester
CBNumber: CB1274448
Molecular Formula: C4H2F4O3
Formula Weight: 174.05
MOL File: 401-67-2.mol

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DIFLUOROACETIC ANHYDRIDE Property

Boiling point:: 94℃
Density: 1.4
refractive index: 1.3410-1.3450
Flash point:: 11℃
form: clear liquid
color: Colorless to Light yellow to Light orange
Specific Gravity: 1.59
InChI: InChI=1S/C4H2F4O3/c5-1(6)3(9)11-4(10)2(7)8/h1-2H
InChIKey: QNRXDQIHPGZCFB-UHFFFAOYSA-N
SMILES: C(=O)(C(F)F)OC(=O)C(F)F
CAS DataBase Reference: 401-67-2

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Safety

Hazard Codes: C
RIDADR: 3265
HazardClass: CORROSIVE
PackingGroup: II
HS Code: 29189900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H227Combustible liquid

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

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

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P390Absorb spillage to prevent material damage.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4164
Product name: Difluoroacetic Anhydride
Purity: >98.0%(GC)
Packaging: 5g
Price: $57
Updated: 2025/07/31

TRC

Product number: D404175
Product name: Difluoroacetic Anhydride
Packaging: 5g
Price: $60
Updated: 2021/12/16

TRC

Product number: D404175
Product name: Difluoroacetic Anhydride
Packaging: 25g
Price: $155
Updated: 2021/12/16

Matrix Scientific

Product number: 003068
Product name: Difluoroacetic anhydride
Purity: 95%
Packaging: 100g
Price: $172
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2126-3-02
Product name: Difluoroacetic anhydride
Purity: 97%
Packaging: 100g
Price: $195
Updated: 2021/12/16

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DIFLUOROACETIC ANHYDRIDE Chemical Properties,Usage,Production

Application

Difluoroacetic anhydride is mainly used as an acylation reagent in organic synthesis to introduce difluoroacetyl groups. Difluoroacetate is mainly used as an intermediate in pesticides, pharmaceuticals, and fluorine-containing fine chemicals, and can also be used as a solvent in lithium battery electrolytes.

Chemical Properties

Light yellow liquid

DIFLUOROACETIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIFLUOROACETIC ANHYDRIDE Suppliers

Americas 1 China 152 Europe 1 Germany 1 India 5 Japan 1 Russia 1 United Kingdom 4 United States 9 Global 175

jinanzhonglanhuagongyouxiangongsi

Tel: 15169176553; 15169176553
Email: 644658103@qq.com
Country: China
ProdList: 32
Advantage: 58

West fluorine technology co., ltd

Tel: 0531-85906692 15588812394
Fax: 86-0531-85906692
Email: 325912682@qq.com
Country: China
ProdList: 368
Advantage: 58

Shanghai Send Pharmaceutical Technology Co., Ltd.

Tel: 021-58088081 Q2635253576
Fax: QQ3382968513
Email: hailey@shsendpharm.com
Country: China
ProdList: 2081
Advantage: 55

chengqiaotech.ltd

Tel: 18105338618
Email: zbcqyh@126.com
Country: China
ProdList: 299
Advantage: 58

BTC Pharmaceutical CO. Ltd

Tel: 15716293042 18862996710
Fax: 0513-68015394
Email: 15050603958@163.com
Country: China
ProdList: 694
Advantage: 55

SHANG FLUORO

Tel: 021-65170832 15601903708
Email: qinba_1@163.com
Country: China
ProdList: 398
Advantage: 60

Nanjing Yili Biotechnology Co., Ltd.

Tel: 15380789538
Email: 2885743537@qq.com
Country: China
ProdList: 8205
Advantage: 58

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

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View Lastest Price from DIFLUOROACETIC ANHYDRIDE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: DIFLUOROACETIC ANHYDRIDE 401-67-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-07-07

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Difluoroacetic anhydride 401-67-2
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-27

Henan Aochuang Chemical Co.,Ltd.

Product: DIFLUOROACETIC ANHYDRIDE 401-67-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2025-04-01

401-67-2, DIFLUOROACETIC ANHYDRIDERelated Search:

Chlorodifluoroacetic acid ethyl ester Difluoroacetic acid Trifluoroacetic anhydride CHLORODIFLUOROACETIC ANHYDRIDE PERFLUOROHEPTANOIC ANHYDRIDE PERFLUOROPENTANOIC ANHYDRIDE Perfluoropropionic anhydride HEXAFLUOROGLUTARIC ANHYDRIDE TETRAFLUOROSUCCINIC ANHYDRIDE Heptafluorobutyric anhydride DIFLUOROACETIC ANHYDRIDE PERFLUOROOCTANOIC ANHYDRIDE

2,2-difluoroacetic acid (2,2-difluoro-1-oxoethyl) ester

2,2-Difluoro-acetic acid 1,1'-anhydride

2,2-difluoroacetic anhydride

1,1,5,5-Tetrafluoro-3-oxapentan-2,4-dione

DIFLUOROACETIC ANHYDRIDE

DIFLUOROACETIC ACID ANHYDRIDE

DifluoroaceticAnhydride&gt

Acetic acid,2,2-difluoro-, 1,1'-anhydride

401-67-2