CIS-2-BUTENE

Product Name: CIS-2-BUTENE
CAS No.: 590-18-1
Chemical Name: CIS-2-BUTENE
Synonyms: Butene;(Z)-2-Butene;(Z)-but-2-ene;cis-2-BUTENE 99%;(Z)-2-C4H8;cis-Butene;(z)-2-buten;cis-Butylene;CIS-2-BUTENE;CIS-BUTENE-2
CBNumber: CB7388192
Molecular Formula: C4H8
Formula Weight: 56.11
MOL File: 590-18-1.mol

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CIS-2-BUTENE Property

Melting point:: −139 °C(lit.)
Boiling point:: 3.7 °C(lit.)
Density: 0,62 g/cm³
vapor density: 2 (vs air)
vapor pressure: 1414 mm Hg ( 21 °C)
refractive index: 1.3842
Flash point:: −99 °F
explosive limit: 9.7%
Merck: 1520
BRN: 1361341
Stability:: Stable, but prone to polymerization in the presence of suitable catalysts. Extremely flammable. Readily forms explosive mixtures with air. Can lead to flash fires. Incompatible with strong oxidizing agents, halogens, halogen acids, magnesium perchlorate.
CAS DataBase Reference: 590-18-1(CAS DataBase Reference)
EPA Substance Registry System: cis-2-Butene (590-18-1)

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Safety

Hazard Codes: F+
Risk Statements: 12
Safety Statements: 9-16-33
RIDADR: UN 1012 2.1
WGK Germany: 3
Autoignition Temperature: 615 °F
DOT Classification: 2.1 (Flammable gas)
HazardClass: 2.1
HS Code: 2901230000
Hazardous Substances Data: 590-18-1(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H220Extremely flammable gas

H280Contains gas under pressure; may explode if heated

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P410+P403Protect from sunlight. Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 400890
Product name: cis-2-Butene
Purity: ≥99%
Packaging: 25g
Price: $175
Updated: 2024/03/01

Sigma-Aldrich

Product number: 400890
Product name: cis-2-Butene
Purity: ≥99%
Packaging: 100g
Price: $444
Updated: 2024/03/01

SynQuest Laboratories

Product number: 1300-1-29
Product name: cis-2-Butene
Purity: 98%
Packaging: 250g
Price: $295
Updated: 2021/12/16

SynQuest Laboratories

Product number: 1300-1-29
Product name: cis-2-Butene
Purity: 98%
Packaging: 10g
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 1300-1-29
Product name: cis-2-Butene
Purity: 98%
Packaging: 50g
Price: $145
Updated: 2021/12/16

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CIS-2-BUTENE Chemical Properties,Usage,Production

Chemical Properties

colourless gas

Definition

ChEBI: Cis-but-2-ene is a but-2-ene.

General Description

A colorless liquefied petroleum gas. Boiling point 3.7°C. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

The unsaturated aliphatic hydrocarbons, such as CIS-2-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. Aluminum borohydride reacts with alkenes and in the presence of oxygen, combustion is initiated even in the absence of moisture.

Purification Methods

The gas is dried with CaH2 and purified by gas chromatography. [Beilstein 1 H 205, 1 II 176, 1 III 728, 1 IV 778.] HIGHLY FLAMMABLE.

CIS-2-BUTENE Preparation Products And Raw materials

Raw materials

Preparation Products

2-BUTANOL

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CIS-2-BUTENE Suppliers

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590-18-1, CIS-2-BUTENERelated Search:

Nitrogen 3-CARENE Bromotriphenylethylene 2-CHLORO-2-BUTENE,2-CHLORO-2-BUTENE(CIS-TRANS) 3,3-Dimethylallyl bromide 2-BROMO-2-BUTENE 1-Chloro-3-methyl-2-butene 1,3-DICHLORO-2-BUTENE Titanium diisopropoxide bis(acetylacetonate) 1,4,5,8,9,10-Hexahydroanthracene 9-DICYANOMETHYLENE-2,4,7-TRINITROFLUORENE Bianthrone Ethyl chrysanthemumate DIPHENYLCYCLOPROPENONE Colchicine 3-Methylcrotonoyl chloride GERANYL BROMIDE 4-[4-(Piperidinomethyl)pyridyl-2-oxy]-cis-2-butenamine

cis-2-BUTENE 99%

cis-2-BUTENE, 99%cis-2-BUTENE, 99%cis-2-BUTENE, 99%cis-2-BUTENE, 99%

2-Butene,(Z)-

(2Z)-2-Butene

(z)-2-buten

(Z)-2-Butene

(Z)-2-C4H8

beta-cis-butylene

cis-1,2-Dimethylethylene

cis-Butene

cis-Butylene

high-boilingbutene-2

CIS-PSEUDOBUTYLENE

CIS-SYM-DIMETHYLETHYLENE

CIS-B-BUTYLENE

CIS-2-BUTENE

2-BUTENE (CIS)

CIS-BUTENE-2

(Z)-but-2-ene

CIS-2-BUTENE, 99+%

BUTENE-2 (CIS)

2-Butene, (2Z)-

CIS-2-BUTENE (IN CYLINDER WITHOUT VALVE)

Butene, cis-2-: (cis-1,2-Dimethylethylene)

cis-2-Butene (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)]

Butene

TIANFUCHEM--High purity CIS-2-BUTENE factory price

590-18-1

590181

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