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2-Butene

2-Butene structure

CAS No:
107-01-7
Formula:
C4H8
Chemical Name:
2-Butene
Synonyms:
2-Butene;β-Butylene;Pseudobutylene;β-Butene;1735-76-8
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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2-Butene Basic Attributes

Molecular Weight：

56.11

Exact Mass：

56.11

EC Number：

203-452-9

HScode：

29012320

Characteristics

PSA：

0.00000

XLogP3：

1.58240

Appearance：

2-butene appears as a colorless liquefied petroleum gas. Asphyxiate gas. Flammability limits in air 1.8-9.7% by volume.

Density：

0.621

Melting Point：

-139.3 °C

Boiling Point：

3.73 °C

Flash Point：

<−30 °F

Refractive Index：

1.3853 (estimate)

Water Solubility：

In water, 594 mg/L at 25 °C (est)

Vapor Pressure：

2575 mm Hg ( 37.7 °C)

Vapor Density：

2 (vs air)

Explosive limit：

0.093

Safety Information

Hazard category：

2.1

Transport codes：

UN 1012 2.1

wgk germany：

hazard class code：

R12

safety instructions：

9-16-33

RTECS Number：

EM2932000

Marks：

F,F+

Stability/Shelf Life：

Stable under recommended storage conditions.

Recommended Suppliers of 2-Butene

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

2-Butene C4H8

CAS No.: 107-01-7

Grade: Pharmaceutical Grade

Content: 99%

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Shandong Baiding Chemical Co., LTD Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Ortho-xylene,1-Butylene,Ammonium hydrogen fluoride,Bitumen

Hot selling 2-Butene-1,4-diol CAS 110-64-5 supply clear Liquid Accept customization

CAS No.: 107-01-7

Grade: Industrial Grade

Content: 99.9%

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