1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole 1-对甲苯磺酰基-3-硝基-1,2,4-三唑(TSNT)

CAS 77451-51-5 MFCD00009756

化学结构图

77451-51-5
SMILES: CC1C=CC(=CC=1)S(=O)(=O)N1C=NC(=N1)[N+]([O-])=O

化学属性

Mol. FormulaC9H8N4O4S
Mol. Weight268.25
Melting Point133-135
Density1.5
TSCANo

别名和识别编码

Chemical Name1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole
MDL NumberMFCD00009756
PubChem Substance ID24854656
CAS Number77451-51-5
EC Number250-023-7
Beilstein Registry Number2384789
Synonym 1-对甲苯磺酰基-3-硝基-1,2,4-三唑
Chemical Name Translation1-对甲苯磺酰基-3-硝基-1,2,4-三唑(TSNT)
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Triazoles

产品应用

  • 用作寡核苷酸合成中的缩合剂。

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。
  • P305+P351+P338
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • 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;
  • S37 Wear suitable gloves 戴适当手套;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Hazard Codes Xi
Storage condition Moisture Sensitive 密闭, 阴凉干燥处保存。

系列性分类


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