C9H6N2O2
174.16 g/mol
工业化学品危险
2,4-Diisocyanato-1-methylbenzene
二異氰酸甲苯
CAS584-84-9EC209-544-5
用途分类
工业化学品
化合物类别
芳香族
主要用途
聚氨酯泡沫和弹性体生产
甲苯二异氰酸酯（2,4-二异氰酸基-1-甲基苯）是一种用于生产聚氨酯产品的工业化学品。在室温下为透明淡黄色液体，具有刺激性气味，不溶于水，可与常见有机溶剂混溶。
聚氨酯泡沫生产聚氨酯弹性体制造涂料和胶粘剂配方
内容范围: 本页信息面向化学品识别与工业供应、研发、生产场景，不构成疗效宣称、医疗建议或药品使用指导。
相关化合物
安全参考
危险
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
H412Harmful to aquatic life with long lasting effects
H318Causes serious eye damage
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H402Harmful to aquatic life
H332Harmful if inhaled
H371May cause damage to organs
海关税则归类
2,4-Diisocyanato-1-methylbenzene(CAS 584-84-9)的国际 HS 编码为 2929.10。
HS 编码(国际通用,6 位)
2929.10
欧盟 CN 编码(8 位)
2929 10 00
归类依据欧盟海关化学品目录 ECICS(2026-07 快照,HS 2022 版)。各国税则细目及产品形态可能影响最终归类。
标识符
IUPAC 名称
2,4-diisocyanato-1-methylbenzene
InChIKey
DVKJHBMWWAPEIU-UHFFFAOYSA-N
SMILES
CC1=C(C=C(C=C1)N=C=O)N=C=O
别名列表 (66)
- TDI
- 2,4-DIISOCYANATE
- 2,4-Diisocyanate, Toluene
- 2,4-Diisocyanatotoluene
- 2,4-TDI
- 2,4-Toluene diisocyanate
- 2,4-Toluylene Diisocyanate
- 2,4-Tolylene diisocyanate
- 4-Methyl-phenylene isocyanate
- Benzene, diisocyanatomethyl-
- Cresorcinol diisocyanate
- Desmodur T80
- Di-iso-cyanatoluene
- Di-isocyanate de toluylene
- Diisocyanat-toluol
- Diisocyanat-toluol [German]
- Hylene T
- Hylene tcpa
- Hylene tlc
- Hylene tm
- Hylene tm-65
- Hylene trf
- Mondur TD
- Mondur TD-80
- Mondur TDS
- Nacconate 100
- Nacconate IOO
- Niax tdi
- Niax tdi-P
- Rubinate TDI 80/20
- TOLUENE 2,4-DIISOCYANATE
- TOLUENE DIISOCYANATE, 2,4-
- Tolueen-diisocyanaat
- Tolueen-diisocyanaat [Dutch]
- Toluen-disocianato
- Toluen-disocianato [Italian]
- Toluene, 2,4-diisocyanato-
- Toluilenodwuizocyjanian
- Toluylene-2,4-diisocyanate
- Tolyene 2,4-diisocyanate
- Tolylene diisocyanate
- Tolylene-2,4-diisocyanate
- Tuluylendiisocyanat
- Tuluylendiisocyanat [German]
- meta-toluene diisocyanate
- toluene-2,4-diyl diisocyanate