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ChemicalBook >> CAS DataBase List >> 2-METHYL-1-BUTENE


CAS No. 563-46-2
Chemical Name: 2-METHYL-1-BUTENE
Synonyms: 1-Isoamylene;C2H5C(CH3)=CH2;2-Methylbutene;gamma-Isoamylene;2-methyl-1-buten;2-METHYLBUTENE-1;2-METHYL-1-BUTENE;2-methyl-but-1-ene;1-butene,2-methyl-;Methyl-1-butene, 2-
CBNumber: CB8756763
Molecular Formula: C5H10
Formula Weight: 70.13
MOL File: 563-46-2.mol
2-METHYL-1-BUTENE Property
Melting point : −137 °C(lit.)
Boiling point : 31 °C(lit.)
density : 0.65 g/mL at 25 °C(lit.)
vapor pressure : 9.98 psi ( 20 °C)
refractive index : n20/D 1.378(lit.)
Fp : 31-32°C
storage temp. : 2-8°C
Water Solubility : Soluble in ether, ethanol and benzene. Insoluble in water.
Stability:: Stable. Incompatible with oxidizing agents. Extremely flammable.
CAS DataBase Reference: 563-46-2(CAS DataBase Reference)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : F+,Xn,Xi
Risk Statements : 12-65
Safety Statements : 16-62-33-29-7/9
RIDADR : UN 2459 3/PG 1
WGK Germany : 3
Hazard Note : Irritant
TSCA : Yes
HazardClass : 3
PackingGroup : I
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H224 Extremely flammable liquid and vapour Flammable liquids Category 1 Danger
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P331 Do NOT induce vomiting.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P405 Store locked up.

2-METHYL-1-BUTENE Chemical Properties,Usage,Production

Chemical Properties
colourless liquid
ChEBI: An alkene that is but-1-ene carrying a methyl substituent at position 2.
General Description
A colorless volatile liquid with a disagreeable odor. Insoluble in water and less dense than water. Flash point below 0°F. Vapors are heavier than air. Used to make other chemicals.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
The unsaturated aliphatic hydrocarbons, such as 2-METHYL-1-BUTENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
2-METHYL-1-BUTENE Preparation Products And Raw materials
Raw materials
Preparation Products
ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate Triadimefon METHYL 3-(2,2-DICHLOROVINYL)-2,2-DIMETHYL-(1-CYCLOPROPANE)CARBOXYLATE pinacolone,tert-butyl methy1 ketone,3,3-dimethyl-2-butyl ketone
2-METHYL-1-BUTENE Suppliers      Global( 47)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96831 76
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30314 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 China 22833 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44197 61
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 China 14548 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 China 9988 79
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
+86 (573) 82222643 China 11852 57
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611
+86 21 50676805 China 9975 58
TCI Japan 03-3668-0489
03-3668-0520 Japan 24807 80
TCI Europe +32 (0)3 735 07 00
+32 (0)3 735 07 01 Europe 24323 75
563-46-2(2-METHYL-1-BUTENE)Related Search:
1-butene,2-methyl- 1-Isoamylene 2-methyl-1-buten 2-methyl-but-1-ene 2-methylbutene-1(99%min.) C2H5C(CH3)=CH2 gamma-Isoamylene 2-Methylbutene 2-METHYLBUTENE-1 2-METHYL-1-BUTENE Building Blocks Analytical Standards Analytical Chromatography Product Catalog Acyclic Alkenes Alphabetic 563-46-2 META - METH Organic Building Blocks 2-Methylbutene-1 (99% 2-METHYL-1-BUTENE, STANDARD FOR GC 1-ethyl-1-methylethylene C2H5CH3CCH2 563462 CH3CH2CCH3CH2 2-METHYL-1-BUTENE 98+% Methyl-1-butene, 2- Acyclic Alkenes Organic Building Blocks Alpha Sort Hydrocarbons M MAlphabetic META - METHChemical Class NeatsGasoline, Diesel,&Petroleum Olefins Substance classes Volatiles/ Semivolatiles 2-Methylbutane-1-ene Building Blocks Chemical Synthesis Organic Building Blocks
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