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Isoamylene

Isoamylene / CAS : 513-35-9

Appearance The liquid has an unpleasant smell UN 2371
HS 29012910 DG Class 3
Synonyms 2-Methyl-2-Butene; 2-Methylbut-2-Ene; Methyl Butene; Dimethylpropylene; Trimethyl Ethene; 1,1,2-Trimethylethylene
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  • Assay:99% 2-methyl-2-butene 90%
...
Packing:
16000 KG/ISO Tank
Available: ISO9001, Process Flow, Audit, ROS, VQ, MOA
Manufacturer:
ZIBO LIANTAN CHEMICAL CO.,LTD. Shandong, China
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Overview

Benefits

Assay reach 99%

2-methyl-2-Butene assay 91% , higher than material from INEOS

Specification

Item

Quality index

Testing method

Appearance

Colorless transparent liquid

Eye measurement

Isoamylene purity % (m/m) ≥

99.5

Q/ZLC005-2005

2-Methyl-2-butene content% (m/m) ≥

89

Q/ZLC005-2005

2-Methyl-1-butene content% (m/m) ≤

11

Q/ZLC005-2005

Chrominance /( Platinum - Co ) NO. ≤

30

GB/T3143

Moisture % (m/m) ≤

0.05

GB/T6283

Density(kg/L) 20 ℃

0.658~0.662

GB/T4472

Boiling range ℃

Initial boiling point ≥

30.5

GB/T7534

Dry point ≤

39.0

TAME content % (m/m) ≤

0.01

Q/ZLC005-2005

Methanol(m/m) ≤

0.05

Q/ZLC005-2005

Dimethyl enther(m/m) ≤

0.05

Q/ZLC005-2005

Uses

Galaxolide;

Pinacolone

Rubber,Agrochemicals, New material

Picture

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Properties

Summary

Formula
C5H10
Molecular Mass
70.13290
Exact Mass
70.07830
PSA
0.00000
Logp
1.97250
IUPAC
2-methylbut-2-ene
SMILES
CC=C(C)C

Attribute classification

Matter Classification
organic

Chemical and Physical Properties

Melting Point
-134 °C
Density
0.835 g/mL 
Boiling Point
35-38 °C
Flash Point
−4 °F
Appearance
The liquid has an unpleasant smell
Acidity and Basicity
neutral

Export information

HS Code
29012910
Export Rebate
13%
UN No.
2371
DG-Class
3
Risk Code
R11-22-65-51/53-12-36/37/38-19-68-67-38-52/53-40-36/37
Safety Label
F,Xn,N,F+

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