3,4-Dimethoxyphenyl Isocyanate 异氰酸3,4-二甲氧基苯酯

CAS 37527-66-5 MFCD01863688

化学结构图

37527-66-5
SMILES: COC1=CC=C(C=C1OC)N=C=O

化学属性

Mol. Formula(CH3O)2C6H3NCO
Mol. Weight179.17
Refractive indexn20/D 1.558(lit.)
Boiling Point261 °C(lit.)
Density1.204 g/mL at 25 °C(lit.)

别名和识别编码

Chemical Name3,4-Dimethoxyphenyl Isocyanate
CAS Number37527-66-5
Alfabeta NameISOCYANATODIMETHOXYBENZENE 412---,
MDL NumberMFCD01863688
PubChem Substance ID24873590
Synonym 异氰酸 3,4-二甲氧基苯酯
Chemical Name Translation异氰酸3,4-二甲氧基苯酯
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H315 Causes skin irritation 会刺激皮肤
  • H312 Harmful in contact with skin 皮肤接触有害
  • H302 Harmful if swallowed 吞食有害
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • 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
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P342+P311
  • 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 Danger
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 Wear suitable protective clothing 穿戴适当的防护服;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
Hazard Codes Xn
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
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害

系列性分类


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