硫酰氟
硫酰氟 | |||
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IUPAC Sulfuryl fluoride | |||
别名 | Sulfonyl fluoride; Sulfur dioxide difluoride; Sulphuryl fluoride; Sulfuryl difluoride; Vikane | ||
识别 | |||
CAS |
2699-79-8 ![]() | ||
PubChem | 17607 | ||
ChemSpider | 16647 | ||
SMILES |
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InChI |
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InChIKey | OBTWBSRJZRCYQV-UHFFFAOYAJ | ||
ChEBI | 39287 | ||
SO2F2 | |||
102.06 g/mol g·mol⁻¹ | |||
无色气体 | |||
无味[1] | |||
4.172 g/L (气体) 1.632 g/mL (0 °C | |||
熔点 | -124.7 °C(148 K) | ||
-55.4 °C(218 K) | |||
0.2% (0°C)[1] | |||
SO2 | |||
15.8 atm (21°C)[1] | |||
结构 | |||
危险 | |||
NFPA 704 | |||
PEL | TWA 5 ppm (20 mg/m3)[1] | ||
LC50(
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991 ppm ( | ||
LCLo(
|
1200 ppm (mouse, 1 hr) 5000 ppm ( | ||
其他阴离 |
SO2Cl2, SO2ClF | ||
其他阳离 |
SeO2F2 | ||
SF6, SO3 | |||
硫酰氟
参 见
[编辑]参考 资料
[编辑]- ^ 1.0 1.1 1.2 1.3 NIOSH Pocket Guide to Chemical Hazards. #0581. NIOSH.
- ^ 2.0 2.1 Sulfuryl fluoride. Immediately Dangerous to Life and Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
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