1-BUTENE

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

mp :	−185 °C(lit.)

bp :	−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 :

form :

gas

FreezingPoint :

-185.35℃

Merck :

1519

CAS DataBase Reference:

106-98-9(CAS DataBase Reference)

Safety

Hazard Codes :

F+,F

Risk Statements :

Safety Statements :

9-16-33

RIDADR :

UN 1012 2.1

WGK Germany :

F :

4.5-31

Hazard Note :

Extremely Flammable

HazardClass :

2.1

1-BUTENE Chemical Properties,Usage,Production

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
sec-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( 54)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Chengdu XiYa Chemical Technology Co., Ltd.	4008-626-111	028-84752058	sale@xiyashiji.com	CHINA	9763	57
BEST-REAGENT	028-85973071 028-85973075	028-85973075	service@best-reagent.com	CHINA	9961	57
Jinan Haohua Industry Co., Ltd	0531-58773082 ;58773060	0531-58773099	sales@jnhaohua.com	CHINA	5672	58
Shanghai LiuShi Pharmaceutical Technology Co., Ltd.	021-60135539	021-38721356	shlschemical@hotmail.com	CHINA	9967	55
Chengdu Ai Keda Chemical Technology Co., Ltd.	4008-755-333 ; 028-86676798 ; 028-86757656	028-86757656	aikeshiji@163.com	CHINA	9909	55
TCI Japan	03-3668-0489	03-3668-0520	sales@tokyokasei.co.jp	JAPAN	24828	80
TCI Europe	+32 (0)3 735 07 00	+32 (0)3 735 07 01	sales@tcieurope.eu	Europe	24334	75
TCI AMERICA	+1-800-423-8616 / +1-503-283-1681	+1-888-520-1075 / +1-503-283-1987	sales@tciamerica.com	USA	24115	75
Cheng Du Micxy Chemical Co.,Ltd	028-85632863 028-64559668 18048500443	028-85632863 QQ: 2509670926	micxysales@163.com	CHINA	13240	58
9ding chemical ( Shanghai) Limited	4009209199	86-021-52271987	sales@9dingchem.com	CHINA	22684	55

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