CAS 9003-07-0 Polypropylene - Materials / Alfa Chemistry

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Polypropylene

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Catalog Number

ACM9003070-13

Product Name

Polypropylene

Structure

CAS

9003-07-0

Category

Polypropylene (PP)

Synonyms

Polypropylene; Polypropylene, atactic;PROPYLENE RESIN; PROPYLENE, ISOTACTIC RESIN; POLYPROPYLENE; POLYPROPYLENE, ATACTIC; POLYPROPYLENE, PSS NANOREINFORCED; POLYPROPYLENE, ISOTACTIC; POLYPROPYLENE (PP); PP MATERIAL;Polypropylene;Atactic polypropylene; Isotactic polypropylene; Polypropene; PP; Propathene 1-Propene, homopolymer; Propene polymer; Propene polymers; Propylene polymer; Syndiotactic polypropylene

Description

Polypropylene is a tan to white odorless solid. Less dense than water and insoluble in water. Hence floats on water. (USCG, 1999)

IUPAC Name

12-[(2S,3R)-3-octyloxiran-2-yl]dodecanoic acid

Molecular Weight

42.0804g/mol

Molecular Formula

[CH2CH(CH3)]n

Canonical SMILES

CCCCCCCCC1C(O1)CCCCCCCCCCCC(=O)O

InChI

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

Density

0.9 at 68 °F (USCG, 1999)

Application

Flame Retardant, Dispersant, Lubricant

Color/Form

TRANSLUCENT WHITE SOLID

Complexity

316

Covalently-Bonded Unit Count

Exact Mass

354.313395g/mol

Formal Charge

Heavy Atom Count

MDL Number

MFCD00084447

MeSH Entry Terms

celgard

Monoisotopic Mass

354.313395g/mol

Odor

ODORLESS

Other Experimental

SOLID MATERIAL SOFTENS AT ABOUT 155 °C; KEEPS STRENGTH DOWN TO -100 °C /ISOTACTIC FORM/;SHRINKS IN BOILING TRICHLOROETHYLENE; GOOD RESISTANCE TO ABRASION (PILLING); TENDENCY TO DEVELOP STATIC CHARGES /ISOTACTIC/;DIFFICULT TO DYE, LACKS DYE-ATTRACTING POLAR GROUPS IN STRUCTURE; /ISOTACTIC FORM/;SHOCK RESISTANCE IS INTERMEDIATE BETWEEN THAT OF HIGH-IMPACT POLYSTYRENE & LOW-PRESSURE POLYETHYLENE;HAS HIGH CHEMICAL INERTNESS; PERMEABILITY TO WATER VAPOR IS VERY LOW;LIGHT IN WT, RIGID, SURFACE HARDNESS;MOLECULAR WT OF 40,000 OR MORE; TENSILE STRENGTH 5000 PSI; FLEXURAL STRENGTH 7000 PSI; USABLE UP TO 250 °F;GOOD ELECTRICAL RESISTANCE; LOW WATER ABSORPTION & MOISTURE PERMEABILITY; POOR IMPACT STRENGTH BELOW 15 °F;FAIR ABRASION & GOOD HEAT RESISTANCE IF PROPERLY MODIFIED; CAN BE CHROME-PLATED, INJECTION- & BLOW-MOLDED, & EXTRUDED;MP: 165 °C; DENSITY: 0.90-0.92; RESISANT TO ACID; ATTACKED BY STRONG OXIDIZING AGENTS, EG HYDROGEN PEROXIDE /ISOTACTIC/;DEGRADED BY HEAT & LIGHT UNLESS PROTECTED BY ANTIOXIDANTS; NOT ATTACKED BY FUNGI OR BACTERIA;RESISTS STRONG ACIDS & ALKALIES UP TO 140 °F; BUT IS ATTACKED BY CHLORINE, FUMING NITRIC ACID, & STRONG OXIDIZING AGENTS;HIGH TEMP RESISTANCE;SOLID MATERIAL /ISOTACTIC FORM/;PRACTICALLY INSOL IN COLD ORG SOLVENTS /ISOTACTIC FORM/;SOL IN HOT DECALIN & TETRALIN /ISOTACTIC FORM/;SOL IN BOILING TETRACHLOROETHANE /ISOTACTIC FORM/

Rotatable Bond Count

Shipped In

Normal

Stability

POOR RESISTANCE TO SUNLIGHT WHEN UNSTABILIZED /ISOTACTIC FORM/;OXIDIZES IN AIR @ HIGH TEMP

XLogP3

8.3

MSDS

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COA

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Spec Sheet