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9002-89-5

9002-89-5 structure
9002-89-5 structure

Name poly(vinyl alcohol) macromolecule
Synonyms EINECS 209-183-3
Ethenol
Poly(1-hydroxyethylene)
hydroxyethylene
vinyl alcohol
MFCD00081922
Poly(Vinyl Alcohol)
Description Polyvinyl alcohol is a kind of water-soluble polymer, which has been widely used in different industries due to its excellent mechanical and chemical properties[1].
Related Catalog
References

[1]. Fang Liu, et al. Effect of Polyvinyl Alcohol on the Rheological Properties of Cement Mortar. Molecules. 2020 Feb 10;25(3):754.

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

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