4-Methylbenzyl bromide

Modify Date: 2024-01-02 19:46:10

4-Methylbenzyl bromide Structure
4-Methylbenzyl bromide structure
Common Name 4-Methylbenzyl bromide
CAS Number 104-81-4 Molecular Weight 185.061
Density 1.4±0.1 g/cm3 Boiling Point 225.0±0.0 °C at 760 mmHg
Molecular Formula C8H9Br Melting Point 34-36 °C(lit.)
MSDS Chinese USA Flash Point 97.8±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 4-Methylbenzyl Bromide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 225.0±0.0 °C at 760 mmHg
Melting Point 34-36 °C(lit.)
Molecular Formula C8H9Br
Molecular Weight 185.061
Flash Point 97.8±0.0 °C
Exact Mass 183.988754
LogP 3.38
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.560
Storage condition 2-8°C
Water Solubility practically insoluble

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements 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 R20/21/22;R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3417 6.1/PG 2
WGK Germany 3
RTECS CY9039300
Packaging Group II
Hazard Class 6.1
HS Code 2903999090

 Synthetic Route

 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

More Articles
Solid-phase synthesis of C-terminal azapeptides.

J. Pept. Sci. 21 , 387-91, (2015)

The solid-phase synthesis of azapeptides possessing a C-terminal aza-residue has been accomplished by a protocol featuring regioselective alkylation of benzhydrylidene-aza-glycinamide and illustrated ...

 Synonyms

alpha-Bromo-p-xylene
MFCD00000181
E1R D1
4-(Bromomethyl)toluene
4-Methylbenzyl bromide
Benzene, 1-(bromomethyl)-4-methyl-
EINECS 203-240-6
p-Xylene, α-bromo-
α-Bromo-p-xylene
1-(Bromomethyl)-4-methylbenzene
α-Bromo-p-xylol
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