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Isoprene

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unit price: negotiable
min amount:
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period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2017-10-27 13:54
view count: 59
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Product details

CAS No.: 78-79-5

Molecular Formula: C5H8, H2C=C(CH3)CH=CH2

Molecular Weight: 68.12

Specification:

Item Polymer-grade Chemical-grade

Appearance

Transparent liquid without mechanical admixture

Color Value (Pt-Co) 

30 max

100 max

Isoprene,%  

99.5 min

98.5 min

Isoprene dimer *,%  

0.2 max

-

Paraffins and monoene,%  

balance

-

Cyclopentadiene,%  

0.0001 max

-

Alkyne,%  

0.005 max

-

m-pentadiene,%  

0.008 max

-

N,N-dimethylformamide,%  

0.001 max

-

Sulphur, %  

0.0005 max

-

Carbonyl compound,%  

0.001 max

-

Water,%  

0.02 max

0.03

TBC**,%   

agreed by both sides


* Only guarantee the index of the product leave factory


**TBC: 4-(1,1-dimethyl ethyl)-2-benzenediol or p-tert-Butylcatechol

Application


Isoprene can be used to make, via polymerization, synthetic rubber, plastics and terpene compounds. Also through a variety of chemical reactions can be used to synthesize spices, pesticide, medicine and other fine chemical products, such as, linalool, vitamin E, etc.

Packing: Bulk

Storage & Transportation


Storage: Stored at low temperature and well ventilated place, kept away from open fire, heat source and direct sunlight. The product is not suitable for long term storage due to its sensibility to polymerization. Avoid contact with the materials such as oxidants, acids, halogens, etc.


Transportation: As hazardous matters class I, the bulk can be handled by tank truck.

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