2-Methyl-5-vinylpyridine
- Product Name
- 2-Methyl-5-vinylpyridine
- CAS No.
- 140-76-1
- Chemical Name
- 2-Methyl-5-vinylpyridine
- Synonyms
- Pyridine, 5-ethenyl-2-methyl-;-5-vinyL;5-Vinyl-2-picoline;2-Methyl-5-vinylpyri;2-Picoline, 5-vinyl-;5-Vinyl-ALPHA-picoline;2-Methyl-5-vinylpridine;2,5-Methylvinylpyridine;2-Methyl-5-vinylpyridine;5-Ethenyl-2-methypyridine
- CBNumber
- CB7512379
- Molecular Formula
- C8H9N
- Formula Weight
- 119.16
- MOL File
- 140-76-1.mol
2-Methyl-5-vinylpyridine Property
- Melting point:
- -12.0 °C
- Boiling point:
- 212.46°C (rough estimate)
- Density
- 1.0000 (rough estimate)
- refractive index
- 1.5330 (estimate)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 5.58±0.10(Predicted)
- CAS DataBase Reference
- 140-76-1(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Methyl-5-vinylpyridine(140-76-1)
- EPA Substance Registry System
- 2-Methyl-5-vinylpyridine (140-76-1)
Safety
- RIDADR
- 2810
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 2933499090
- Hazardous Substances Data
- 140-76-1(Hazardous Substances Data)
- Toxicity
- LD50 oral in rat: 1300uL/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P311Call a POISON CENTER or doctor/physician.
N-Bromosuccinimide Price
- Product number
- 3H32-1-CQ
- Product name
- 5-Ethenyl-2-methylpyridine
- Purity
- 97.0%
- Packaging
- 250mg
- Price
- $190
- Updated
- 2021/12/16
- Product number
- Q615
- Product name
- 2-methyl-5-vinylpyridine
- Packaging
- 5g
- Price
- $317
- Updated
- 2021/12/16
- Product number
- 122632
- Product name
- 2-Methyl-5-vinylpyridine
- Purity
- 90+%
- Packaging
- 1g
- Price
- $364
- Updated
- 2021/12/16
- Product number
- 3H32-1-CQ
- Product name
- 5-Ethenyl-2-methylpyridine
- Purity
- 97.0%
- Packaging
- 1g
- Price
- $490
- Updated
- 2021/12/16
- Product number
- CHM0009151
- Product name
- 2-METHYL-5-VINYL PYRIDINE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1507.45
- Updated
- 2021/12/16
2-Methyl-5-vinylpyridine Chemical Properties,Usage,Production
Description
2-Methyl-5-vinylpyridine is a clear to faintlyopalescent liquid. Molecular weight = 119.18; Boilingpoint 5 181℃. Hazard Identification (based on NFPA-704M Rating System): Health 2, Flammability 2, Reactivity 0;Flash point = 74℃.
Chemical Properties
Clear to faintly opalescent liquid. Combustible.
Chemical Properties
2-Methyl-5-vinylpyridine is a clear to faintly opalescent liquid.
Uses
Monomer for resins, oil additive, ore flotationagent, dye acceptor.
General Description
Clear to faintly opalescent liquid. Used as a monomer for resins, as an oil additive, ore flotation agent; and dye acceptor.
Reactivity Profile
2-Methyl-5-vinylpyridine neutralizes acids in exothermic reactions to form salts plus water. Can polymerize exothermically. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health Hazard
2-Methyl-5-vinylpyridine is moderately toxic by ingestion, inhalation, and absorption through the skin.
Fire Hazard
When heated to decomposition, 2-Methyl-5-vinylpyridine emits toxic fumes of nitrogen oxides. (Non-Specific -- Combustible Liquid, n.o.s.) Flammable/combustible material; may be ignited by heat, sparks, or flames. Vapors may travel to a source of ignition and flash back. Container may explode in heat of fire.
Potential Exposure
2-Methyl-5-vinylpyridine is used as a monomer for resins; oil additive; ore flotation agent; and dye acceptor.
First aid
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seekmedical attention immediately. If this chemical contactsthe skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove fromexposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
storage
Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with thischemical you should be trained on its proper handling andstorage. Store in tightly closed containers in a cool, wellventilated area away from oxidizers. Where possible,automatically pump liquid from drums or other storage containers to process containers.
Shipping
UN3073 Vinylpyridines, stabilized, Hazard class: 6.1; Labels: 6.1-Poison Inhalation Hazard, 3- Flammable liquid, 8-Corrosive material. UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1- Poisonous materials, Technical Name Required.
Incompatibilities
Can polymerize exothermically. 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, hydrides and other strong reducing agents. 2-Methyl-5-vinylpyridine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
2-Methyl-5-vinylpyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Methyl-5-vinylpyridine manufacturers
- Product
- 2-Methyl-5-vinylpyridine 140-76-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-08
- Product
- 2-Methyl-5-vinylpyridine 140-76-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 100g
- Purity
- 99%+
- Supply Ability
- 5000 KG
- Release date
- 2019-12-27
- Product
- 2-Methyl-5-vinylpyridine 140-76-1
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2018-12-24