Poly(vinyl alcohol)
Suppliers
Names
[ CAS No. ]:
9002-89-5
[ Name ]:
Poly(vinyl alcohol)
[Synonym ]:
EINECS 209-183-3
Ethenol
Poly(1-hydroxyethylene)
hydroxyethylene
vinyl alcohol
MFCD00081922
Poly(Vinyl Alcohol)
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
[ Stability ]:
Stable. Combustible. Dust may form explosive mixtures with air. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
soluble in hot water
MSDS
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
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H371
[ Precautionary Statements ]:
P260
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xn
[ 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%
Articles
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...
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...
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...