CAS 771-56-2|Benzene,1,2,3,4,5-pentafluoro-6-methyl-

Introduction：Basic information about CAS 771-56-2|Benzene,1,2,3,4,5-pentafluoro-6-methyl-, 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. Articles1
6. Synonyms

Common Name	Benzene,1,2,3,4,5-pentafluoro-6-methyl-
CAS Number	771-56-2	Molecular Weight	182.091
Density	1.4±0.1 g/cm3	Boiling Point	117.2±35.0 °C at 760 mmHg
Molecular Formula	C₇H₃F₅	Melting Point	−30 °C(lit.)
MSDS	ChineseUSA	Flash Point	34.4±0.0 °C
Symbol	GHS02, GHS07	Signal Word	Warning

Names

Name	2,3,4,5,6-Pentafluorotoluene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	117.2±35.0 °C at 760 mmHg
Melting Point	−30 °C(lit.)
Molecular Formula	C₇H₃F₅
Molecular Weight	182.091
Flash Point	34.4±0.0 °C
Exact Mass	182.015488
LogP	2.86
Vapour Pressure	21.0±0.2 mmHg at 25°C
Index of Refraction	1.405
InChIKey	SXPRVMIZFRCAGC-UHFFFAOYSA-N
SMILES	Cc1c(F)c(F)c(F)c(F)c1F

Safety Information

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R10;R36/37/38
Safety Phrases	S16-S26-S36
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3.2
HS Code	2903999090

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles1

Friedel-Crafts alkylation of pentafluorobenzene. Beckert WF and Lowe Jr JU.

J. Org. Chem. 32(4) , 1212-1215, (1967)

Synonyms

EINECS 212-233-7

2,3,4,5,6-PENTAFLUOROTOLUENE

Benzene, 1,2,3,4,5-pentafluoro-6-methyl-

1,2,3,4,5-Pentafluoro-6-methylbenzene

MFCD00000298

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