17702-41-9
17702-41-9 结构式
基本信息
中文别名
十硼氢十硼烷
癸硼烷
英文别名
Boron hydrideDECABORANE
DECABORANE(14)
B10H14
Boron hydride (B10H14)
boronhydride(b10h14)
Decaborane (B10H14)
Decaborane(B10H14)
decaborontetradecahydride
nido-B10H14
nido-Decaborane(14)
Tetradecahydrodecaborane
DECABORANE(14) WHITE
DECABORANE(14) TECH.
Decaborane (non-isotopic, high purity)
Decaborane,min.97%
Decaborane(14), white,98%
所属类别
化学试剂：硼烷物理化学性质
外观性质无色结晶。
溶解性微溶于冷水，溶于苯、甲苯、烃类等。
熔点99 °C
沸点213 °C
密度0,94 g/cm3
蒸气压0.15 mmHg ( 20 °C)
闪点213°C
储存条件Flammables area
溶解度Benzene (Slightly), Chloroform (Sparingly), Ethyl Acetate (Slightly)
形态白色正交晶体
颜色白色
水溶解性Soluble in alcohol, toluene, ethyl acetate and benzene. Slightly soluble in cold water.
比热容Cp(gas):1.52266J/(g·K),at 25℃
Merck14,2845
暴露限值TLV-TWA skin 0.05 ppm (0.25 mg/m3 )
(ACGIH and OSHA); STEL skin 0.15 ppm
(0.75 mg/m3 ) (ACGIH); IDLH 20 ppm
(NIOSH).
稳定性冷藏
CAS 数据库17702-41-9
EPA化学物质信息Decaborane (17702-41-9)
安全数据
警示词危险
危险品标志F,T+
危险品运输编号1868
职业暴露等级C
职业暴露限值TWA: 0.3 mg/m3 (0.05 ppm), STEL: 0.9 mg/m3 (0.15 ppm) [skin]
WGK Germany3
RTECS号HD1400000
TSCAYes
危险等级4.1
包装类别II
海关编码28500020
毒性cat,LD50,skin,126mg/kg (126mg/kg),KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"LIVER: FATTY LIVER DEGERATIONBEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD,"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 60, 1999.
立即威胁生命和健康浓度15 mg/m3