- 593-60-2
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- $0.00 / 100KG
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2024-11-01
- CAS:593-60-2
- Min. Order: 100KG
- Purity: 99%
- Supply Ability: 100
- Vinyl bromide
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- $15.00 / 1KG
-
2021-07-02
- CAS:593-60-2
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- Vinyl bromide
-
- $1.00 / 1KG
-
2019-07-06
- CAS:593-60-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: Customized
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| | Vinyl bromide Basic information |
| | Vinyl bromide Chemical Properties |
| Melting point | −139 °C(lit.) | | Boiling point | 16 °C750 mm Hg(lit.) | | density | 1.517 g/mL at 25 °C(lit.) | | vapor density | 3.8 (15 °C, vs air) | | vapor pressure | 1551 mm Hg ( 37.8 °C) | | refractive index | n20/D 1.410 | | Fp | 1 °F | | storage temp. | 2-8°C | | form | Gas | | color | Colorless to Almost colorless | | explosive limit | 15% | | Water Solubility | insoluble | | BRN | 1361370 | | Exposure limits | TLV-TWA 5 ppm (～22 mg/m3)(ACGIH);
Lowest Detectable Level (NIOSH); car cinogenicity: Suspected Human Carcinogen
(ACGIH), Animal Sufficient Evidence
(IARC). | | Dielectric constant | 4.8（25℃） | | Stability: | Stable, but may polymerize in sunlight. Reacts violently with all types of oxidizer. Incompatible with strong oxidizing agents, peroxides, copper, copper alloys, plastics. Highly flammable. | | InChIKey | INLLPKCGLOXCIV-UHFFFAOYSA-N | | CAS DataBase Reference | 593-60-2(CAS DataBase Reference) | | NIST Chemistry Reference | Ethene, bromo-(593-60-2) | | IARC | 2A (Vol. 39, Sup 7, 71, 97) 2008 | | EPA Substance Registry System | Vinyl bromide (593-60-2) |
| | Vinyl bromide Usage And Synthesis |
| Chemical Properties | colourless liquid | | Chemical Properties | Vinyl bromide is a colorless gas or liquid at
low ambient temperature. Pleasant odor. Shipped as a liquefied
compressed gas with 0.1% phenol added to prevent
polymerization. | | Uses | Production of flame-resistant plastics
or thermoplastic resins. | | Uses | Vinyl bromide is used as a fire retardant inplastics. | | Production Methods | VB can be produced by the catalytic addition of hydrogen
bromide to acetylene in the presence of mercury and
copper halide catalysts or by partial dehydrobromination
of ethylene dibromide with alcoholic potassium
hydroxide. | | Definition | ChEBI: Bromoethene is a monohaloethene and a bromoalkene. | | General Description | Boiling point 60°F. Liquid at low ambient temperatures. Specific gravity 1.51. A suspected carcinogen. Under exposure to fire or heat containers may rupture violently and rocket. | | Air & Water Reactions | Highly flammable, with air forms peroxides | | Reactivity Profile | VINYL BROMIDE is a light sensitive, peroxidizable monomer may initiate exothermic polymerization of the bulk material [Handling Chemicals Safely 1980.. p. 958]. Vinyl bromide will react violently with oxidants. | | Health Hazard | Vapors may cause dizziness or asphyxiation without warning. Some may be toxic if inhaled at high concentrations. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating and/or toxic gases. | | Health Hazard | Inhalation of this gas at high concentrationscan produce anesthesia and kidney damage.Exposure to 2.5% concentration in air pro duced anesthetic effects in rats. A 15-minuteexposure to 10% concentration was fatal torats (ACGIH 1986). Kidney injury occurredat a 5% exposure level. Human toxicity datafor this compound are not available. The liq uid is mild to moderately irritating to theeyes.
Vinyl bromide manifested carcinogenicproperties in laboratory animals. It producedliver and blood tumors in rats and mice.Its cancer-causing effects in humans arenot known. However, on the basis of itssimilarity to vinyl chloride, it is suspectedto be a human carcinogen. | | Fire Hazard | EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Silane will ignite spontaneously in air. May polymerize explosively when heated or involved in a fire. Vapors from liquefied gas are initially heavier than air and spread along ground. Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket. | | Safety Profile | Confirmed carcinogen
with experimental carcinogenic,
neoplastigenic, and tumorigenic data.
Moderately toxic by ingestion. Mutation data
reported. A very dangerous fire hazard when
exposed to heat or flame. Can react violently
with oxidzing materials. May polymerize in
sunlight. To fight fire, use CO2, dry
chemical, or water spray. When heated to
decomposition it emits toxic fumes of Br-.
See also BROMIDES and VINYL
CHLORIDE. | | Potential Exposure | Vinyl bromide is used as an intermediate
in organic synthesis and for the preparation of plastics
by polymerization and copolymerization; as a comonomer
with acrylonitrile and other vinyl monomers in modacrylic
fibers; in the production of flame-retardant synthetic fibers. | | Carcinogenicity | Vinyl bromide is reasonably anticipated to be a human carcinogenbased on sufficient evidence of carcinogenicity from studies in experimental animals. | | Shipping | UN1085 Vinyl bromide, stabilized, Hazard
Class: 2.1; Labels: 2.1-Flammable gas. Cylinders must be
transported in a secure upright position, in a well-ventilated
truck. Protect cylinder and labels from physical damage.
The owner of the compressed gas cylinder is the only entity
allowed by federal law (49CFR) to transport and refill
them. It is a violation of transportation regulations to refill
compressed gas cylinders without the express written permission
of the owner. | | Incompatibilities | Vinyl bromide is a dangerous chemically
unstable compound that may polymerize spontaneously in
heat, sunlight and possibly exposure to UV. Dangerously
reactive with oxidizers (chlorates, nitrates, peroxides, permanganates,
perchlorates, chlorine, bromine, fluorine, etc.);
contact may cause fires or explosions. Keep away from
alkaline materials, acetylene, strong acids, strong bases,
copper compounds. Add 0.1% phenol to gas to prevent
polymerization. | | Toxics Screening Level | The Initial Threshold Screening Level (ITSL) for vinyl bromide is 30 μg/m3 with an annual averaging time. | | Waste Disposal | Return refillable compressed
gas cylinders to supplier. Nonrefillable cylinders should be
disposed of in accordance with local, state and federal regulations.
Allow remaining gas to vent slowly into atmosphere
in an unconfined area or exhaust hood. Refillabletype
cylinders should be returned to original supplier with
any valve caps and outlet plugs secured and valve protection
caps in place. |
| | Vinyl bromide Preparation Products And Raw materials |
| Preparation Products | Tributyl(vinyl)tin-->Vinylmagnesium bromide-->Montelukast-->17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal-->3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal-->Rimantadine hydrochloride-->3-Methoxy-18-methylestra-1,3,5(10),8-tetraen-17-ethylene ketal-->17-Ethinyl-3,17-dihydroxy-18-methylestra-2,5(10)-diene3-methylether-->17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one-->13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one-->DIETHYL VINYLPHOSPHONATE-->1-Ethenyl-1,2,3,4-tetrahydro-6-methoxy-1-naphthalenol-->4-Fluorostyrene-->Acetylenedicarboxylic acid-->Nerolidol-->VINYL LITHIUM-->bromoethyne-->2,2-DIBROMOETHANOL-->pent-1-en-3-yne |
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