Chromium(III) telluride 碲化铬(III)

CAS 12053-39-3 MFCD00016040

化学结构图

12053-39-3
SMILES: [Te]=[Cr][Te][Cr]=[Te]

化学属性

Mol. FormulaCr2Te3
Mol. Weight486.79
Melting Pointca 1300°
Density7.0
TSCAYes

别名和识别编码

Chemical NameChromium(III) telluride
MDL NumberMFCD00016040
PubChem Substance ID24864979
EC Number235-003-8
CAS Number12053-39-3
Chemical Name Translation碲化铬(III)
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安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P305+P351+P338
Signal word Warning
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H302+H312+H332
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S24 Avoid contact with skin 避免皮肤接触;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
  • S27/28
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R45 May cause cancer 可能致癌
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应

系列性分类