431257
Polyisoprene, cis
average Mw ~38,000 by GPC, made from natural rubber
Synonym(s):
Poly(1-methyl-1-butene-1,4-diyl)
About This Item
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description
unsaturation 98 mole %
form
viscous liquid
mol wt
average Mw ~38,000 by GPC
viscosity
350 poise(37 °C, Brookfield)(lit.)
density
0.92 g/mL at 25 °C
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Related Categories
Application
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
FSL
Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid
JAN Code
431257-250G:
431257-100G:
431257-VAR:
431257-BULK:
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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