CAS 376-68-1|2,2,3,3,4,4-Hexafluoropentanedioic Anhydride

Introduction：Basic information about CAS 376-68-1|2,2,3,3,4,4-Hexafluoropentanedioic Anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2,2,3,3,4,4-Hexafluoropentanedioic Anhydride
CAS Number	376-68-1	Molecular Weight	222.04200
Density	1.654 g/mL at 25 °C(lit.)	Boiling Point	72 °C(lit.)
Molecular Formula	C₅F₆O₃	Melting Point	/
MSDS	ChineseUSA	Flash Point	None
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	hexafluoroglutaric anhydride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.654 g/mL at 25 °C(lit.)
Boiling Point	72 °C(lit.)
Molecular Formula	C₅F₆O₃
Molecular Weight	222.04200
Flash Point	None
Exact Mass	221.97500
PSA	43.37000
LogP	0.97570
Index of Refraction	n20/D 1.324(lit.)
InChIKey	IHYAGCYJVNHXCT-UHFFFAOYSA-N
SMILES	O=C1OC(=O)C(F)(F)C(F)(F)C1(F)F

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H314-H335
Precautionary Statements	P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi: Irritant;C: Corrosive;
Risk Phrases	36/37/38
Safety Phrases	S26-S37/39
RIDADR	3265
WGK Germany	3
RTECS	TM0860000
Packaging Group	III
Hazard Class	8
HS Code	2917190090

Customs

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

2,2,3,3,4,4-Hexafluoropentanedioic Anhydride

MFCD00006680

Hexafluoroglutaric Anhydride

3,3,4,4,5,5-hexafluorooxane-2,6-dione

EINECS 206-811-8

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