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Merck
CN

452157

Sigma-Aldrich

Polypropylene

Syndiotactic, average Mw ~127,000, average Mn ~54,000

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About This Item

Linear Formula:
[CH2CH(CH3)]n
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
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gloss

47.5 %  (45°C)

melt index

4.5 g/10 min (230°C/2.16kg)

mol wt

average Mn ~54,000
average Mw ~127,000

impact strength

14.3 ft-lb/in. (Izod)

transition temp

Tm 132 °C (DSC, peak)

density

0.9 g/mL at 25 °C (lit.)

SMILES string

CC=C

InChI

1S/C22H42O3/c1-2-3-4-5-11-14-17-20-21(25-20)18-15-12-9-7-6-8-10-13-16-19-22(23)24/h20-21H,2-19H2,1H3,(H,23,24)/t20-,21+/m1/s1

InChI key

NSYDMBURIUSUDH-RTWAWAEBSA-N

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Physical form

93% syndiotactic.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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