CAS 13440-24-9|meso-1,2-Dibromo-1,2-diphenylethane

Introduction：Basic information about CAS 13440-24-9|meso-1,2-Dibromo-1,2-diphenylethane, 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. Articles3
6. Synonyms

Common Name	meso-1,2-Dibromo-1,2-diphenylethane
CAS Number	13440-24-9	Molecular Weight	340.05300
Density	1.613 g/cm3	Boiling Point	323.8ºC at 760 mmHg
Molecular Formula	C₁₄H₁₂Br₂	Melting Point	241 °C (dec.)(lit.)
MSDS	ChineseUSA	Flash Point	173.2ºC
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	1,2-dibromo-1,2-diphenylethane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.613 g/cm3
Boiling Point	323.8ºC at 760 mmHg
Melting Point	241 °C (dec.)(lit.)
Molecular Formula	C₁₄H₁₂Br₂
Molecular Weight	340.05300
Flash Point	173.2ºC
Exact Mass	337.93100
LogP	5.25880
Vapour Pressure	0.000484mmHg at 25°C
Index of Refraction	1.637
InChIKey	GKESIQQTGWVOLH-OKILXGFUSA-N
SMILES	BrC(c1ccccc1)C(Br)c1ccccc1

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	R22
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 1759 8/PG 3
WGK Germany	3
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%

Articles3

Debromination of meso-and (±)-1, 2-Dibromo-1, 2-diphenylethane by 9-Substituted Fluorenide Ions: Correlation between Stereochemical Results and Redox Potentials. Lund T, et al.

Acta Chem. Scand. 47 , 877-877, (1993)

Reduction of Vicinal Dihalides. I. The Electrochemical Reduction of meso and (±)-1, 2-Dibromo-1, 2-diphenylethane. Fawell P, et al.

Aust. J. Chem. 43(8) , 1421-1430, (1990)

Electro-organic chemistry of fullerenes. Part 1. Indirect cathodic reduction of vic-dihalides and perfluoroalkyl halides using C₆₀ as mediator. Cyclic voltammetric study and preparative-scale electrolysis. Fuchigami T, et al.

J. Electroanal. Chem. 411(1) , 115-119, (1996)

Synonyms

meso-1,2-Dibromo-1,2-diphenylethane

meso-Stilbene Dibromide

(1,2-dibromo-2-phenylethyl)benzene

MFCD00000137

EINECS 227-324-7

Recommended......