sodium O-acetylsalicylate
Names
[ CAS No. ]:
493-53-8
[ Name ]:
sodium O-acetylsalicylate
[Synonym ]:
Acetylsalicylic acid sodium salt
Sodium O-acetylsalicylate
Sodium acetylsalicylic acid
Sodium acetylsalicylate
Aspirin sodium
Salicylic acid,acetate,sodium salt
ASA sodium salt
EINECS 207-777-7
sodium salt of acetylsalicylic acid
O-Acetylsalicylic acid,sodium salt
Sodium aspirin
aspirin sodium salt
2-acetoxybenzoic acid sodium salt
Chemical & Physical Properties
[ Boiling Point ]:
321.4ºC at 760mmHg
[ Molecular Formula ]:
C9H7NaO4
[ Molecular Weight ]:
202.13900
[ Flash Point ]:
131.2ºC
[ Exact Mass ]:
202.02400
[ PSA ]:
66.43000
[ Vapour Pressure ]:
0.000124mmHg at 25°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VO0875000
- CHEMICAL NAME :
- Salicylic acid, acetate, sodium salt
- CAS REGISTRY NUMBER :
- 493-53-8
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C9-H7-O4.Na
- MOLECULAR WEIGHT :
- 202.15
- WISWESSER LINE NOTATION :
- OVR BOV1 &-NA-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 306 ug/kg
- TOXIC EFFECTS :
- Blood - other changes
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1450 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 730 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 700 mg/kg
- TOXIC EFFECTS :
- Behavioral - excitement
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Amphibian - frog
- DOSE/DURATION :
- 909 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Host-mediated assay
- TEST SYSTEM :
- Rodent - rat Cells - not otherwise specified
- DOSE/DURATION :
- 300 mg/kg
- REFERENCE :
- BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 24,219,1975