2-Bromotoluene

Names

[ CAS No. ]:
95-46-5

[ Name ]:
2-Bromotoluene

[Synonym ]:
O-BROMOTOLUENE
o-Tolylbromide
2-methylbromobenzene
bromotoluene
EINECS 202-421-7
2-bromo-1-methylbenzene
toluene, 2-bromo-
2-Bromtoluol
2-TOLYL BROMIDE
toluene,2-bromo
o-bromo-toluen
o-Tolyl bromide
MFCD00000068
1-Bromo-2-methylbenzene
2-tolylbromide
ortho-bromotoluene
2-bromo-toluen
Toluene, o-bromo-
Benzene, 1-bromo-2-methyl-
2-bromo toluene

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
180.8±9.0 °C at 760 mmHg

[ Melting Point ]:
-27 °C

[ Molecular Formula ]:
C₇H₇Br

[ Molecular Weight ]:
171.035

[ Flash Point ]:
78.9±0.0 °C

[ Exact Mass ]:
169.973099

[ LogP ]:
3.45

[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.549

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
<0.1 g/100 mL at 15 ºC

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS7965500

CHEMICAL NAME :: Toluene, o-bromo-

CAS REGISTRY NUMBER :: 95-46-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H7-Br

MOLECULAR WEIGHT :: 171.05

WISWESSER LINE NOTATION :: ER B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1864 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 44(12),19,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1358 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 44(12),19,1979

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-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 ]:
R22;R36/37/38

[ Safety Phrases ]:
S36/37/39-S37/39-S26

[ WGK Germany ]:
3

[ RTECS ]:
XS7965500

[ Packaging Group ]:
I; II; III

[ Hazard Class ]:
6.1

[ HS Code ]:
29036990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Articles

Vibrational spectroscopic analysis of 2-chlorotoluene and 2-bromotoluene: A combined experimental and theoretical study

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 77(5) , 1005-13, (2010)

In this work, the vibrational spectral analysis was carried out using Raman and infrared spectroscopy in the range 100–4000 cm −1 and 50–4000 cm −1, respectively, for the title molecules. The molecula...

Tetraphosphine/palladium-catalysed Suzuki cross-coupling with sterically hindered aryl bromides and arylboronic acids. Feuerstein M, et al.

Tetrahedron Lett. 42(38) , 6667-70, (2001)

Synthetic studies on arene-olefin cycloadditions. ii. total synthesis of (±)-isocomene. Wender PA and Geoffrey BD.

Tetrahedron 37(25) , 4445-50, (1981)