Toluene Diisocyanate

C₉H₆N₂O₂

IUPAC: 2,4-Diisocyanato-1-methylbenzene

CAS: 584-84-9

Tổng quan

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

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Hydrogen H 6 1,0080
Carbon C 9 12,0110
Nitrogen N 2 14,0070
Oxygen O 2 15,9990

Thành phần nguyên tố

H
Hydrogen ×6
3,5%
C
Carbon ×9
62,1%
N
Nitrogen ×2
16,1%
O
Oxygen ×2
18,4%

Công dụng

  • • Polyurethane foam production
  • • Coatings
  • • Elastomers

Sự thật thú vị

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

An toàn

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

Structure

SMILES

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

Tính chất

Loại
organic
Trạng thái
liquid
Khối lượng mol
174,16 g/mol
Mật độ
1,2140 g/cm³
Điểm nóng chảy
20,5 °C
Điểm sôi
251,0 °C
Độ hòa tan
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

Hợp chất liên quan

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).