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CAS No. 106-98-9
Chemical Name: 1-BUTENE
Synonyms: 1-C4H8;1-BUTENE;Butene-1;N-BUTENE;But-1-ene;-Butylene;n-Buten-1;1-BUTYLENE;1-N-BUTENE;alpha-Butene
CBNumber: CB0305491
Molecular Formula: C4H8
Formula Weight: 56.11
MOL File: 106-98-9.mol
1-BUTENE Property
Melting point : −185 °C(lit.)
Boiling point : −6.3 °C(lit.)
density : 0.5951
vapor density : 1.93 (vs air)
vapor pressure : 1939 mm Hg ( 21.1 °C)
refractive index : 1.3962
Fp : 80
form : gas
explosive limit: 9.3%
FreezingPoint : -185.35℃
Merck : 1519
CAS DataBase Reference: 106-98-9(CAS DataBase Reference)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : F+,F
Risk Statements : 12
Safety Statements : 9-16-33
RIDADR : UN 1012 2.1
WGK Germany : -
F : 4.5-31
Hazard Note : Extremely Flammable
HazardClass : 2.1
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H220 Extremely flammable gas Flammable gases Category 1 Danger P210, P377, P381, P403
H280 Contains gas under pressure; may explode if heated Gases under pressure Compressed gas
Liquefied gas
Dissolved gas
Warning P410+P403
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 Eliminate all ignition sources if safe to do so.
P410+P403 Protect from sunlight. Store in a well-ventilated place.

1-BUTENE Chemical Properties,Usage,Production

ChEBI: A butene with unsaturation at position 1.
General Description
Colorless gas.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
The unsaturated aliphatic hydrocarbons, such as 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. May react with oxidizing materials. Aluminum borohydride reacts with alkenes and in the presence of oxygen, combustion is initiated even in the absence of moisture.
Fire Hazard
1-BUTENE is flammable. Vapor is heavier than air and may travel long distances to an ignition source and flash back.
1-BUTENE Preparation Products And Raw materials
Raw materials
2-Butanol 1,3-BUTADIENE 2-Methyl-1-propanol ISOBUTANE PETROLEUM ETHER N-BUTANE 1-Butanol
Preparation Products
Methacrylonitrile Fenobucarb 2-Butanone 1,2-BUTANEDIOL
1-BUTENE Suppliers      Global( 65)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
AoboRui (Tianjin) Co., Ltd. 86 022 65675308 18310521067
86 022 65675308 China 98 55
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 China 9747 57
BEST-REAGENT 028-85973071 028-85973075
028-85973075 China 9970 57
Shanghai LiuShi Pharmaceutical Technology Co., Ltd. 021-60135539
021-38721356 China 9961 55
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656
028-86757656 China 9891 55
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
TCI AMERICA +1-800-423-8616 / +1-503-283-1681
+1-888-520-1075 / +1-503-283-1987 United States 24104 75
Cheng Du Micxy Chemical Co.,Ltd 028-85632863 028-64559668 18048500443
028-85632863 QQ: 2509670926 China 13221 58
9ding chemical ( Shanghai) Limited 4009209199
86-021-52271987 China 22673 55
106-98-9(1-BUTENE)Related Search:
MANGANESE(II) ACETYLACETONATE COBALT(II) ACETYLACETONATE 2,4-PENTANEDIONE, SILVER DERIVATIVE PR(TMHD)3 Aluminum acetylacetonate Bis(2,4-pentanedionato-O,O')palladium(II) Cupric acetylacetonate CHROMIUM(III) ACETYLACETONATE Titanium diisopropoxide bis(acetylacetonate) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) LANTHANUM ACETYLACETONATE Vanadyl acetylacetonate Ferric acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Manganic acetylacetonate Ruthenium acetylacetonate Bis(2,4-pentanediono)nickel TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)YTTERBIUM
Compressed and Liquefied Gases Synthetic Reagents 1-BUTENE 1-BUTYLENE 106-98-9 1-butenepressuretinwith250ml(net~145g) 1-C4H8 alpha-Butene alpha-Butylene But-1-ene Butene-1 -Butylene Ethylethylene Hydrocarbons (Low Boiling point) Gas Cylinders 1-BUTENE, 99+% incylinderwithoutvalve CH3CH2CHCH2 C2H5CHCH2 1-N-BUTENE N-BUTENE n-Buten-1 1-BUTENE (IN CYLINDER WITHOUT VALVE) 106989 Gas Cylinders Hydrocarbons (Low Boiling point) Synthetic Organic Chemistry Butene, 1-: (Butylene) Chemical Synthesis Compressed and Liquefied Gases Synthetic Reagents CH2CHCH2CH3 1-Butene,high purity CH2CHC2H5 06-98-9 1-Butene (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] Chemical Synthesis Specialty Gases Synthetic Reagents 1-Butene (ca. 10% in Hexane) 1-Butene (ca. 10% in Toluene)
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