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Allyl bromide

Product Name
Allyl bromide
CAS No.
106-95-6
Chemical Name
Allyl bromide
Synonyms
3-BROMOPROPENE;3-BROMO-1-PROPENE;3-bromopropane;3-BROMOPROPYLENE;Allylbromid;BROMALLYLENE;3-Brompropen;3-bromo-prop-1-ene;CH2=CHCH2Br;ALLYL BROMIDE
CBNumber
CB7852691
Molecular Formula
C3H5Br
Formula Weight
120.98
MOL File
106-95-6.mol
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Allyl bromide Property

Melting point:
-119 °C
Boiling point:
70-71 °C(lit.)
Density 
1.398 g/mL at 25 °C(lit.)
vapor density 
4.2 (vs air)
vapor pressure 
18.66kPa at 25℃
refractive index 
n20/D 1.469(lit.)
Flash point:
28 °F
storage temp. 
2-8°C
solubility 
Chloroform (Soluble)
form 
Liquid
color 
Clear colorless to slightly colored
Specific Gravity
1.398
Odor
unpleasant
explosive limit
4.3-7.3%(V)
Water Solubility 
insoluble
Sensitive 
Light Sensitive
Merck 
14,288
BRN 
605308
Exposure limits
ACGIH: TWA 0.1 ppm; STEL 0.2 ppm (Skin)
Dielectric constant
7.0
Stability:
Stable. Flammable. Incompatible with strong oxidizing agents.
InChIKey
BHELZAPQIKSEDF-UHFFFAOYSA-N
LogP
1.79
CAS DataBase Reference
106-95-6(CAS DataBase Reference)
NIST Chemistry Reference
1-Propene, 3-bromo-(106-95-6)
EPA Substance Registry System
3-Bromopropene (106-95-6)
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Safety

Hazard Codes 
F,T,N
Risk Statements 
11-23/25-34-50-25-46-45
Safety Statements 
16-26-36/37/39-45-60-61-53
RIDADR 
UN 1099 3/PG 1
WGK Germany 
2
RTECS 
UC7090000
8-19
Autoignition Temperature
554 °F
TSCA 
Yes
HazardClass 
3
PackingGroup 
I
HS Code 
29033036
Hazardous Substances Data
106-95-6(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 120 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

H340May cause genetic defects

H350May cause cancer

H400Very toxic to aquatic life

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P273Avoid release to the environment.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
337528
Product name
Allyl bromide
Purity
reagent grade, 97%, contains ≤1000 ppm propylene oxide as stabilizer
Packaging
250ml
Price
$58.2
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01021
Product name
3-Bromo-1-propene
Purity
(stabilised) for synthesis
Packaging
1L
Price
$185
Updated
2024/03/01
Sigma-Aldrich
Product number
337528
Product name
Allyl bromide
Purity
reagent grade, 97%, contains ≤1000 ppm propylene oxide as stabilizer
Packaging
1l
Price
$179
Updated
2024/03/01
TCI Chemical
Product number
B0643
Product name
Allyl Bromide
Purity
>98.0%(GC)
Packaging
25g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
B0643
Product name
Allyl Bromide
Purity
>98.0%(GC)
Packaging
500g
Price
$92
Updated
2024/03/01
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Allyl bromide Chemical Properties,Usage,Production

Chemical Properties

Allyl bromide is a flammable liquid with an intense, acrid, persistent smell. It is insoluble in water but in alcohol, aether, acetone, carbon tetrachloride, and chloroform. Allyl bromide is used to synthesize other allyl compounds, to synthesize dyestuff and spice, and as a curative in the medicine industry. Allyl bromide has a very high mobility in soil. It is also used as a soil fumigant and as a contact poison. Allyl bromide induces unscheduled DNA synthesis in HeLa cells.

Uses

Allyl bromide is used as an alkylating agent in the synthesis of pharmaceuticals, polymers, adhesives, perfumes, biochemicals and other allylic compounds. It is used as precursor for the preparation of allyliczinc bromide by reacting it with zinc. It is also used in the preparation of allylethers like allyl decyl ether, allyl benzyl ether and allyl geranyl ether. It is also used in the preparation of R enantiomer of allyl phenyl carbinol (APC) such as 1-phenyl-3-butene, which is a valuable intermediate for drugs and agro-chemicals.

General Description

Allyl bromide appears as a clear colorless to light yellow liquid with an irritating unpleasant odor. Flash point 30 °F. Irritates eyes, skin, and respiratory system. Toxic by skin absorption. Denser than water and slightly soluble in water.

Air & Water Reactions

Highly flammable. Slightly soluble in water.

Reactivity Profile

Allyl bromide decomposes upon heating and exposure to light, forming HBr (a strong reducing agent). Reacts violently with oxidizing agents. Can react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions.

Hazard

Strong irritant to skin and eyes, flammable, high fire risk. Upper respiratory tract irritant. Ques- tionable carcinogen.

Health Hazard

Exposures to allyl bromide cause severe eye and skin burns, irritation to the eyes, skin, and respiratory system. It is harmful when absorbed through the skin or inhaled in the workplace. Laboratory rats exposed for a prolonged period of time developed symptoms of poisoning, such as excessive salivation in a small number of animals, and severe gastric irritation. Vapors of allyl bromide may cause dizziness or suffocation, headache, coughing, and distressed breathing.

Safety Profile

Poison by ingestion and intraperitoneal routes. Mdly toxic by inhalation. Human mutation data reported. See also ALLYL CHLORIDE and ALLYL COMPOUNDS. Dangerous fire and explosion hazard when exposed to heat, flame, or oxidizers. When heated to decomposition it emits toxic fumes of Br-. To fight fire, use alcohol foam, water spray or mist, CO2, dry chemical

Synthesis

Allyl alcohol was synthesized from glycerol and formic acid under inert atmosphere, hydrolysed with NaOH and fractionally distilled to yield the 73% allyl alcohol water azeotrope. This was then reacted with 48% hydrobromic acid and sulfuric acid and the allyl bromide distilled as per the conventional method. It was then redistilled with 3A molecular sieves drying agent to yield the final product which is stored over additional 3A molecular sieves.

storage

Allyl bromide should be stored separate from oxidizing materials and alkalis in a cool, dry, well-ventilated location in tightly closed containers.

Shipping

UN1099 Allyl bromide, Hazard Class: 3; Labels: 3-Flammable liquid, 6.1-Poisonous materials

Purification Methods

Wash the bromide with NaHCO3 solution then distilled water, dry (CaCl2 or MgSO4), and fractionally distil. Protect it from strong light.

Incompatibilities

Vapor may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Heat or light exposure may cause decomposition and corrosive vapors.

Waste Disposal

In accordance with 40CFR 165 recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Precautions

Workers should wear positive pressure self-contained breathing apparatus (SCBA), goggles and a face shield, protective clothing for high concentrations of vapor, chemical protective clothing that is specifi cally recommended by the manufacturer to avoid poisoning. Workers should be careful as allyl bromide reacts with oxidizing materials and alkalis.

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Allyl bromide Suppliers

Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Zouping Mingxing Chemical Co.,Ltd.
Tel
86-13605431940 13605431940
Fax
0086-0543-2240079
Email
zpmxchemical@126.com
Country
China
ProdList
1999
Advantage
62
Yikang Chemical(Hubei)Co., LTD
Tel
027-18971353-902 18971353902
Email
2242508613@qq.com
Country
China
ProdList
7871
Advantage
58
Yancheng Longshen Chemical Co.,Ltd.
Tel
0515-0515-88718898 18352070236
Fax
0515-88718898
Email
wendy@longshenchem.com
Country
China
ProdList
103
Advantage
60
Shanghai Yanze Chemical Co., Ltd.
Tel
15345144255
Email
260924549@qq.com
Country
China
ProdList
3129
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1390
Advantage
62
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View Lastest Price from Allyl bromide manufacturers

Hebei Miaoyin Technology Co.,Ltd
Product
Allyl bromide 106-95-6
Price
US $20.00/kg
Min. Order
1kg
Purity
99.99%
Supply Ability
10000
Release date
2023-04-18
Hebei Yanxi Chemical Co., Ltd.
Product
3-bromopropene 106-95-6
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20tons
Release date
2023-10-13
Hebei Chuanghai Biotechnology Co,.LTD
Product
3-bromopropene 106-95-6
Price
US $19.00/KG
Min. Order
1KG
Purity
99.%
Supply Ability
10 ton
Release date
2024-08-15

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