 Home > Encyclopedia > Toluene 2,6-diisocyanate

Toluene 2,6-diisocyanate

Toluene 2,6-diisocyanate structure

CAS No:
91-08-7
Formula:
C9H6N2O2
Chemical Name:
Toluene 2,6-diisocyanate
Synonyms:
Benzene,1,3-diisocyanato-2-methyl-;Isocyanic acid,2-methyl-m-phenylene ester;1,3-Diisocyanato-2-methylbenzene;2,6-Diisocyanatotoluene;m-Tolylene diisocyanate;Toluene 2,6-diisocyanate;Tolylene 2,6-diisocyanate;2-Methyl-m-phenylene isocyanate;2,6-Toluylene diisocyanate;2,6-TDI;2-Methyl-1,3-phenylene diisocyanate;137091-34-0
Categories:
Chemical Reagents > Organic Reagents

Request for Quotation

Description

colourless liquid

Toluene 2,6-diisocyanate Basic Attributes

Molecular Weight：

174.16

Exact Mass：

174.16

BRN：

2211546

EC Number：

202-039-0

HScode：

29291090

Characteristics

PSA：

58.86000

XLogP3：

1.92960

Appearance：

Clear colorless to light yellow Liquid

Density：

1.22 g/cm³

Melting Point：

18.3 °C

Boiling Point：

129-133 °C @ Press: 18 Torr

Flash Point：

>230 °F

Refractive Index：

n20/D 1.571(lit.)

Water Solubility：

It hydrolyzes in water.

Storage Conditions：

−20°C

Vapor Pressure：

0.5 mm Hg at 77 °F for a 80% 2,4:20% 2,6 TDI mixture (EPA, 1998)

Odor：

Pungent

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN 2078 6.1/PG 2

wgk germany：

hazard class code：

26-36/37/38-40-42/43-52/53

safety instructions：

23-36/37-45-61

RTECS Number：

CZ6310000

Marks：

T+

Stability/Shelf Life：

Stability Reacts violently with water. Reacts very rapidly with compounds containing an active hydrogen, such as amines, alcohols and acids. Polymerizes rapidly in the presence of base. Combustible. Incompatible with strong oxidizing agents.

Precautionary statement(s)：

P260-P280-P284-P304 + P340 + P310-P342 + P311-P403 + P233

Hazard Statements：

H315-H317-H319-H330-H334-H335-H351-H412

Computed Properties

Molecular Weight:174.16
XLogP3:3.9
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:174.042927438
Monoisotopic Mass:174.042927438
Topological Polar Surface Area:58.9
Heavy Atom Count:13
Complexity:239
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Toluene 2,6-diisocyanate

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

2-METHYL-M-PHENYLENE DIISOCYANATE

CAS No.: 91-08-7

Grade: Industrial Grade

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

2-METHYL-M-PHENYLENE DIISOCYANATE 99% kanbei

CAS No.: 91-08-7

Content: 99%

Inquiry