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CAS 25791-96-2 | poly(propylene glycol)

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Common Namepoly(propylene glycol)
CAS Number25791-96-2Molecular Weight140.09200
Density1.09 g/mL at 25ºCBoiling Point/
Molecular FormulaC3H8O6Melting Point-40ºC
MSDSChineseUSAFlash Point>230 °F

Names

Name1,2,3-Propanetriol, polymer with methyloxirane
SynonymMore Synonyms

Chemical & Physical Properties

Density1.09 g/mL at 25ºC
Melting Point-40ºC
Molecular FormulaC3H8O6
Molecular Weight140.09200
Flash Point>230 °F
Exact Mass140.03200
PSA88.38000
Vapour density>1 (vs air)
Vapour Pressure<0.3 mm Hg ( 20 °C)
Index of Refractionn20/D 1.46
Water SolubilityH2O: <0.01 % (w/w) at 25 °C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MD0915000
CHEMICAL NAME :
Glycols, polypropylene, 1,2,3-propanetriyl ether
CAS REGISTRY NUMBER :
25791-96-2
LAST UPDATED :
199710
DATA ITEMS CITED :
4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(9),21,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9985 No. of Facilities: 117 (estimated) No. of Industries: 4 No. of Occupations: 4 No. of Employees: 392 (estimated) No. of Female Employees: 23 (estimated)

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADRNONH for all modes of transport
WGK Germany3
RTECSTR5250000

Synonyms

bypolet34
gp3000
propylan3
laprol503
niaxlg240
MFCD00132860
laprol263
Glycerol propoxylate
l-3003
niaxlg56
bypolet36
lg56

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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