Poly(vinyl alcohol)

Poly(vinyl alcohol) Structure
Poly(vinyl alcohol)
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Common Name Poly(vinyl alcohol)
CAS Number 9002-89-5 Molecular Weight 44.053
Density 0.8±0.1 g/cm3 Boiling Point 23.5±13.0 °C at 760 mmHg
Molecular Formula C2H4O Melting Point 230-240ºC
MSDSPoly(vinyl alcohol) MSDS|SDS|pdf download Chinese USA Flash Point -28.3±12.8 °C
Symbol GHS08
GHS08
Signal Word Warning

 Names

[ Name ]: poly(vinyl alcohol) macromolecule
[ Synonym ]: More Synonyms

 Chemical & Physical Properties

[ Density ]: 0.8±0.1 g/cm3
[ Boiling Point ]: 23.5±13.0 °C at 760 mmHg
[ Melting Point ]: 230-240ºC
[ Molecular Formula ]: C2H4O
[ Molecular Weight ]: 44.053
[ Flash Point ]: -28.3±12.8 °C
[ Exact Mass ]: 44.026215
[ PSA ]: 20.23000
[ LogP ]: 0.26
[ Vapour Pressure ]: 811.9±0.0 mmHg at 25°C
[ Index of Refraction ]: 1.381

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TR8101000
CHEMICAL NAME :
Polyvinyl alcohol 18/11
CAS REGISTRY NUMBER :
9002-89-5
LAST UPDATED :
199710

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
23854 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
14270 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea Liver - other changes
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
18750 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea Liver - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2184 mg/kg/26W-I
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
14700 mg/kg/35W-I
TOXIC EFFECTS :
Liver - other changes Kidney, Ureter, Bladder - other changes Blood - other changes
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
14700 mg/kg
SEX/DURATION :
female 35 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

MUTATION DATA

TEST SYSTEM :
Rodent - rat
DOSE/DURATION :
14700 mg/kg
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 53(9),83,1988 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81944 No. of Facilities: 17615 (estimated) No. of Industries: 159 No. of Occupations: 98 No. of Employees: 124708 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8571 No. of Facilities: 25435 (estimated) No. of Industries: 181 No. of Occupations: 133 No. of Employees: 500947 (estimated) No. of Female Employees: 183064 (estimated)

 Safety Information

[ Symbol ]: GHS08
GHS08
[ Signal Word ]: Warning
[ Hazard Statements ]: H371
[ Precautionary Statements ]: P260
[ Personal Protective Equipment ]: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Risk Phrases ]: 23/24/25-36/38-39/23/24/25
[ Safety Phrases ]: S24/25
[ RIDADR ]: NONH for all modes of transport
[ WGK Germany ]: 1
[ RTECS ]: TR8100000
[ HS Code ]: 3905300000

 Customs

[ HS Code ]: 2905199090
[ Summary ]: 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles85

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J. Biomed. Nanotechnol. 9(9) , 1495-508, (2013)

Present investigation involves the development of a bi-layer dressing of gelatin nanofibrous mat loaded with epigallocatechin gallate (EGCG)/poly vinyl alcohol (PVA) hydrogel and its in-vivo evaluatio...

Solution growth of spherulitic rod and platelet calcium phosphate assemblies through polymer-assisted mesoscopic transformations.

Mater. Sci. Eng. C. Mater. Biol. Appl. 33(4) , 2175-91, (2013)

Solution growth of apatite its precursors in the presence of urea commercial gelatin is found to lead, under appropriate conditions, to a rich spectrum of morphologies, among them high aspect ratio ne...

Starch/polyvinyl alcohol blended materials used as solid carbon source for tertiary denitrification of secondary effluent.

J. Environ. Sci. (China) 25(10) , 1972-9, (2013)

Starch/polyvinyl alcohol (PVA) blended materials for using as a solid carbon source (SCS) were prepared by blending PVA and gelatinized starch in an aqueous solution system, in which PVA served as fra...

 Synonyms

EINECS 209-183-3
Ethenol
Poly(1-hydroxyethylene)
hydroxyethylene
vinyl alcohol
MFCD00081922
Poly(Vinyl Alcohol)