BENZAL BROMIDE
- Product Name
- BENZAL BROMIDE
- CAS No.
- 618-31-5
- Chemical Name
- BENZAL BROMIDE
- Synonyms
- BENZAL BROMIDE;Benzal dibromide;benzylene bromide;α,α-dibromotoluene;A,A-DIBROMOTOLUENE;α,α-Dibromotoluene;Benzylidene bromide;Dibromophenylmethane;Dibromomethylbenzene;Benzylidene dibromide
- CBNumber
- CB8105262
- Molecular Formula
- C7H6Br2
- Formula Weight
- 249.93
- MOL File
- 618-31-5.mol
BENZAL BROMIDE Property
- Melting point:
- 111℃
- Boiling point:
- 156 °C23 mm Hg(lit.)
- Density
- 1.51 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.614(lit.)
- Flash point:
- >230 °F
- BRN
- 1906098
Safety
- Hazard Codes
- T
- Risk Statements
- 23/24/25-34
- Safety Statements
- 23-26-36/37/39-45
- RIDADR
- UN 2927 6.1/PG 2
- WGK Germany
- 3
- F
- 19
- HazardClass
- 6.1(a)
- PackingGroup
- II
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 123560
- Product name
- α,α-Dibromotoluene
- Purity
- 97%
- Packaging
- 100g
- Price
- $262
- Updated
- 2024/03/01
- Product number
- FD138919
- Product name
- (Dibromomethyl)benzene
- Packaging
- 50g
- Price
- $300
- Updated
- 2021/12/16
- Product number
- FD138919
- Product name
- (Dibromomethyl)benzene
- Packaging
- 100g
- Price
- $465
- Updated
- 2021/12/16
- Product number
- 35380
- Product name
- (Dibromomethyl)benzene
- Purity
- 95+%
- Packaging
- 100g
- Price
- $850
- Updated
- 2021/12/16
- Product number
- HCH0013886
- Product name
- ALPHA,ALPHA-DIBROMOTOLUENE
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $2631.67
- Updated
- 2021/12/16
BENZAL BROMIDE Chemical Properties,Usage,Production
Chemical Properties
clear light yellow to orange liquid
General Description
α,α-Dibromotoluene undergoes polymerization with excess Mg to give poly(phenylmethylene)s. It reacts with NaSO2Me at 110°C to yield a mixture of the monosulfone and α,α-disulfone. It undergoes copolycondensation with α,α′-dibromo-p-xylylene in the presence of excess Mg via nucleophilic substitution of in situ generated Grignard reagents.