Polypropylene CAS#9003-07-0

Flexible Production Methods: Can be manufactured through multiple polymerization processes to meet diverse industrial needs.

Widely Adopted Isotactic Form: Isotactic polypropylene dominates over 90% of applications due to its strong overall performance.

Ideal for Additives and Modifiers: Atactic PP offers high viscosity, good flowability, and strong coating ability for masterbatch and adhesive use.

High-Performance Elastomer Potential: Syndiotactic PP provides excellent transparency, toughness, and elasticity, enabling elastomers superior to standard rubber.

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Product Description

Product Description-Polypropylene CAS#9003-07-0

Polypropylene (PP) is a high-molecular polymer polymerized from propylene monomers. Its main production routes include solution, slurry, bulk, gas-phase and bulk-gas-phase combined processes. It exists in isotactic, syndiotactic and atactic structures; isotactic PP dominates over 90% of consumption.

Product Applications-Polypropylene CAS#9003-07-0

Polypropylene features excellent processability and can be shaped via various methods into diverse products. Injection molding is the dominant process; general-purpose PP is widely used for daily goods. Neat and modified PP are popular in automotive, home appliance and industrial fields. Toughened PP is used for car bumpers and wheel covers, while reinforced PP suits dashboards, steering wheels, fan blades and handles.

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Product Data

Chemical Properties-Polypropylene CAS#9003-07-0

Product Name:	Polypropylene
Synonyms:	PROPYLENE, ISOTACTIC RESIN;POLYPROPYLENE;POLYPROPYLENE, ATACTIC;POLYPROPYLENE, PSS NANOREINFORCED;Polypropylene master batch,flame retarding;Polypropylene FDY;Polypropylene full drawn yarn;Modified polypropylene for automobile
CAS:	9003-07-0
MF:	C22H42O3
MW:	42.08
EINECS:	202-316-6
Product Categories:	Nanomaterials;POSS? Polymers;Polymers;Hydrophobic Polymers;Olefins;Silsesquioxanes: POSS? Nanohybrids;Propylene;Hydrophobic Polymers;Materials Science;Polymer Science
Mol File:	9003-07-0.mol
Melting point	157 °C
Boiling point	120-132 °C
density	0.9 g/mL at 25 °C (lit.)
refractive index	n20/D 1.49(lit.)
Fp	>470
storage temp.	-20°C
form	particles (Spherical)
color	red
Odor	odorless
biological source	human
Merck	13,7663
Dielectric constant	1.5(Ambient)
Cosmetics Ingredients Functions	VISCOSITY CONTROLLING
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
InChIKey	NSYDMBURIUSUDH-RTWAWAEBSA-N
SMILES	CC=C
NIST Chemistry Reference	Polypropylene, atactic(9003-07-0)
IARC	3 (Vol. 19, Sup 7) 1987
EPA Substance Registry System	Polypropylene (9003-07-0)

Safety Information-Polypropylene CAS#9003-07-0

WGK Germany	3
RTECS	UD1842000
TSCA	TSCA listed
HS Code	39021000
Storage Class	11 - Combustible Solids
Hazardous Substances Data	9003-07-0(Hazardous Substances Data)
Toxicity	LD50 intraperitoneal in rat: > 110gm/kg

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