?????? ???
|
|
?????? ??? ??
- ???
- -19 °C
- ?? ?
- 94 °C / 7mmHg
- ??
- 1.10
- ???
- 1.4070-1.4110
- ?? ??
- Freezer
- ???
- ?? ?? ???
- ???
- ?????, ???(??)? ???
- ??? ??
- ??? ??
- ??
- ??~???
- IARC
- 2B (Vol. 54, 71) 1999
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????(UN No.) | 1760 | ||
|---|---|---|---|
| RTECS ?? | WS8050000 | ||
| ?? ?? | 8 | ||
| ???? | III | ||
| HS ?? | 2930909899 |
?????? ??? C??? ??, ??, ??
??? ??
Colorless liquid; sharp odor; boils around120°C (248°F) at 30 torr; density 1.11;slightly soluble in water; miscible with alcohol and ether.????
This substance is moderately toxic by ingestion and skin contact (Lewis 1996). Itstoxicity, however, is lower than the ethylderivative. The evidence of its carcino-genic potency is inadequate. IARC has listedthis substance as “possibly carcinogenic tohuman” (group B carcinogen) (IARC 1998).LD50 , oral (rat): ～1100 mg/kgLD50 , skin (rabbit): ～1400 mg/kg.?????? ??? ?? ?? ? ???
???
?? ??
?????? ??? ?? ??
???( 77)?? ??
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|---|---|---|---|---|---|
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?????? ??? ?? ??:
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NEODYMIUM SULFATE
ERBIUM SULFATE
DIISOPROPYL SULFITE
Sulfuric acid, di-2-propen-1-yl ester
DIPROPYL SULFATE
Sulfuric acid, bis(phenylmethyl) ester
DI-N-BUTYL SULFATE
Sulfuric acid, diethenyl ester
1,3,2-DIOXATHIANE 2,2-DIOXIDE
Ethanol, 2-methoxy-, sulfate (2:1)
DIAMYL SULFATE
Sulfuric acid, bis(4-methylphenyl) ester
Diethyl sulfate
Dimethyl sulfate