Toluene Diisocyanate

C₉H₆N₂O₂

IUPAC: 2,4-Diisocyanato-1-methylbenzene

CAS: 584-84-9

概要

TDI is one of the most important isocyanates used to make flexible polyurethane foam for mattresses, car seats, and upholstery.

組成

元素 記号 原子 原子質量
Hydrogen H 6 1.0080
Carbon C 9 12.0110
Nitrogen N 2 14.0070
Oxygen O 2 15.9990

元素組成

H
Hydrogen ×6
3.5%
C
Carbon ×9
62.1%
N
Nitrogen ×2
16.1%
O
Oxygen ×2
18.4%

用途

  • • Polyurethane foam production
  • • Coatings
  • • Elastomers

豆知識

  • ✦ Used to make the foam in most mattresses, pillows, and car seats worldwide

安全性

  • ⚠ Highly toxic
  • ⚠ Respiratory sensitizer
  • ⚠ Possible carcinogen

Structure

SMILES

CC1=C(C=C(C=C1)N=C=O)N=C=O

特性

タイプ
organic
状態
liquid
モル質量
174.16 g/mol
密度
1.2140 g/cm³
融点
20.5 °C
沸点
251.0 °C
溶解度
reacts

Molecular Descriptors

Exact Mass
174.0429
XLogP
3.9
TPSA
58.9 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
13
Complexity
265.0

関連化合物

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

What is Toluene Diisocyanate?
Toluene Diisocyanate (C₉H₆N₂O₂) is a organic compound with the IUPAC name 2,4-Diisocyanato-1-methylbenzene.
What is the molecular weight of Toluene Diisocyanate?
Toluene Diisocyanate has a molar mass of 174.16 g/mol.
What state is Toluene Diisocyanate at room temperature?
Toluene Diisocyanate is a liquid at room temperature.
Is Toluene Diisocyanate organic or inorganic?
Toluene Diisocyanate is classified as an organic compound.
What elements make up Toluene Diisocyanate?
Toluene Diisocyanate (C₉H₆N₂O₂) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).