Skip to Content
Merck
All Photos(2)

Documents

182141

Sigma-Aldrich

Polyisoprene, cis

97% cis-1,4

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
[CH2CH=C(CH3)CH2]n
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

form

slab/chunk

refractive index

n20/D 1.5191

transition temp

Tg −67 °C
Tm 36 °C

density

0.91 g/mL at 25 °C

Looking for similar products? Visit Product Comparison Guide

Application

Non-fugitive, reactive plasticizer, rheology modifier for lubricants, reactive binder.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Stefania Pegorin Braga et al.
Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 50(4), 1051-1062 (2019-08-24)
The use of rubber has increased over the years, leading to a series of environmental problems due to its indefinite decomposition time. Bioremediation employing microorganisms have drawn an increasing interest and originated several studies of microbial rubber degradation. Genome sequencing

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service