Trichlorosilane 三氯硅烷

规格: 99.7%, SpcSeal
CAS: 10025-78-2
产品编号: H52476
MDL: MFCD00011518
品牌: INFI
Chemical NameTrichlorosilane三氯硅烷
Synonym Silicon chloride hydride (SiCl3H) Trichlorosilane (SiHCl3) 三氯氢硅 Silicochloroform Silane, trichloro- Silicon chloride hydride (SiHCl3) trichlorosilane - silicochloroform 三氯硅烷 三氯硅烷; 三氯氢硅 trichlorosilane Trichloromonosilane Trichlorsilan Siliciumchloroform Silici-chloroforme Trichloorsilaan Trichlorosilane (HSiCl3) Triclorosilano Silane A-19 silicon chloroform
EC Number233-042-5
MDL NumberMFCD00011518
CAS Number10025-78-2
Merck Number9646
PubChem Substance ID87576354
Beilstein Registry Number2384789
Chemical Name Translation三氯硅烷
Wiswesser Line NotationG-SI-HGG
LabNetwork Molecule IDLN01806131
GHS Symbol
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 1 gm/m3
   Lungs, Thorax, or Respiration - acute pulmonary edema
   Liver - fatty liver degeneration
   Blood - other changes
   TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv.
   Toxicology of New Industrial Chemical Substances.  For English translation,
   see TNICS*.  (Izdatel'stvo Meditsina, Moscow, USSR)  No.1-    1961-
   Volume(issue)/page/year: 3,81,1961

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 ppm/4H
   Details of toxic effects not reported other than lethal dose value
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 2/21/1979

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1500 mg/m3/2H
   Details of toxic effects not reported other than lethal dose value
   85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single
   Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects,
   GKNT, 1982  Volume(issue)/page/year: -,114,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1030 mg/kg
   Details of toxic effects not reported other than lethal dose value
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information,

WGK Germany3
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H332 Harmful if inhaled 吸入有害
  • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
  • H250 Catches fire spontaneously if exposed to air 暴露于空气自发着火
  • H302 Harmful if swallowed 吞食有害
    Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
    Precautionary statements
    • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
    • P222 Do not allow contact with air. 不要与空气接触。
    • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 远离任何与水接触的可能,因为会剧烈反应可能产生闪火。
    • P231 Handle under inert gas. 在惰性气体中操作。
    • P231+P232
    • P233 Keep container tightly closed. ?保持容器密闭。
    • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
    • P241+P242+P243
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
    • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
    • P301+P330+P331+P310
    • P303+P361+P353+P310+P363
    • P304+P340+P310
    • P305+P351+P338
    • P305+P351+P338+P310
    • P308+P311
    • P335+P334
    • P370+P378
    • P403+P233
    • P422 Store contents under… 存储目录在…之下。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word Danger
      Packing GroupI
      UN Number 1295 UN1295
      Risk Statements
      • R12 Extremely flammable 极端易燃
      • R14 Reacts violently with water 遇水会猛烈反应
      • R17 Spontaneously flammable in air 在空气中能够自燃
      • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
      • R29 Contact with water liberates toxic gas. 遇水释放出有毒气体
      • R35 Causes severe burns 会导致严重灼伤
      • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
        Safety Statements
        • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
        • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
        • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
        • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
        • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
        • S7/9 Keep container tightly closed and in a well-ventilated place 保持容器严格密闭,置于通风良好的场所;
          Storage condition 0-10 Air & Moisture Sensitive 密封2-8°C保存 0-10°C
          Hazard Codes 4.3 F+,C F+;C
          Hazard Class4.3/3, 8
          Warnings 危化品目录(2015)
        • {uni_hamburg} Short: III/35C4
        • {uni_hamburg} Short: II/25A
        • {uni_hamburg} Short: III/20b
        • {ALD} Merck:14,9646
        • 10025-78-2 H52476 Trichlorosilane


          Mol. FormulaHCl3Si
          Mol. Weight135
          Vapor Density1 (vs air)
          Boiling Point32-34
          Vapor Pressure9.75 psi ( 20 °C)
          Refractive index1.4000 to 1.4030
          Flash Point-13°(7°F)
          SolubilitySoluble in benzene, CS2, chloroform, CCl4
          Melting Point-127°