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物理描述:
Trichlorosilane appears as a colorless fuming liquid with a pungent odor. Flash point 7°F. Vapor and liquid cause burns. More dense than water. Vapors are heavier than air.
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颜色/状态:
Colorless liquid
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气味:
ACRID ODOR
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沸点:
31.8 °C at 760 mm Hg, also reported as 36.5 °C /at 760 mm Hg/
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熔点:
-126.5 °C
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闪点:
-27 °C c.c.
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溶解度:
Sol in benzene, carbon disulfide, chloroform, carbon tetrachloride
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密度:
1.3417 at 20 °C/4 °C; 1.3830 at 0 °C/4 °C
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蒸汽密度:
4.67 (AIR= 1)
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蒸汽压力:
594 mm Hg at 25 °C (est)
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稳定性/保质期:
Volitile, moblie liquid. Fumes in air.
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自燃温度:
360 °F (182 °C)
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分解:
When heated to decomposition it emits toxic fumes of /hydrogen chloride/.
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粘度:
0.397 centipoise at 0 °C; 0.332 centipoise at 20 °C; 0.316 centipoise at 25 °C
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腐蚀性:
Corrodes metal after reacting with moisture to form hydrochloric acid
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汽化热:
85 BTU/lb= 47 Cal/g= 2.0X10+5 J/kg
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表面张力:
18.3 DYNES/CM= 0.0183 N/m @ 20 °C (EST)
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折光率:
Index of refraction: 1.4020 at 20 °C/D; 1.3983 at 25 °C/D
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保留指数:
496.3;491