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cyclohex-1,4-ylene diisocyanate

CAS No.
2556-36-7
Chemical Name:
cyclohex-1,4-ylene diisocyanate
Synonyms
TRANS-1,4-CYCLOHEXAN;cyclohexane diisocyanate;1,4-diisocyanatocyclohexane;Cyclohexane-1,4-diisocyanate;1,4-Cyclohexylene isocyanate;CYCLOHEXANE,1,4-DIISOCYANATO-;1,4-cyclohexylene diisocyanate;1,4-Bis(isocyanato)cyclohexane;cyclohex-1,4-ylene diisocyanate;Cyclohexane-1,4-diylbisisocyanate
CBNumber:
CB1875171
Molecular Formula:
C8H10N2O2
Molecular Weight:
166.18
MDL Number:
MFCD00010372
MOL File:
2556-36-7.mol
Last updated:2023-05-04 15:15:01

cyclohex-1,4-ylene diisocyanate Properties

Melting point 55℃
Boiling point 136℃ (15 Torr)
Density 1.21±0.1 g/cm3(Predicted)
EPA Substance Registry System 1,4-Cyclohexane diisocyanate (2556-36-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H335-H319-H332-H302
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312
RIDADR  2922
HazardClass  8
PackingGroup  II

cyclohex-1,4-ylene diisocyanate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B448753 1,4-Bis(isocyanato)cyclohexane 2556-36-7 1mg $165 2021-12-16 Buy
Product number Packaging Price Buy
B448753 1mg $165 Buy

cyclohex-1,4-ylene diisocyanate Chemical Properties,Uses,Production

Uses

1,4-Bis(isocyanato)cyclohexane is a reagent used in the synthesis of flame retardants based upon polyurethane.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.

Reactivity Profile

Isocyanates and thioisocyanates, such as cyclohex-1,4-ylene diisocyanate, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].

3114-70-3
2556-36-7
Synthesis of cyclohex-1,4-ylene diisocyanate from 1,4-CYCLOHEXANEDIAMINE

cyclohex-1,4-ylene diisocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 62)Suppliers
Supplier Tel Email Country ProdList Advantage
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SUZHOU SENFEIDA CHEMICAL CO.,LTD
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View Lastest Price from cyclohex-1,4-ylene diisocyanate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
cyclohex-1,4-ylene diisocyanate pictures 2019-07-06 cyclohex-1,4-ylene diisocyanate
2556-36-7
US $1.00 / kg 1kg 98% 100KG Career Henan Chemical Co
cyclohex-1,4-ylene diisocyanate 1,4-diisocyanatocyclohexane cyclohexane diisocyanate CYCLOHEXANE,1,4-DIISOCYANATO- 1,4-cyclohexylene diisocyanate (1,4-Cyclohexanediyl)bisisocyanate (1,4-Cyclohexanediyl)diisocyanate Cyclohexane-1,4-diylbisisocyanate TRANS-1,4-CYCLOHEXAN 1,4-Cyclohexylene isocyanate Cyclohexane-1,4-diisocyanate 1,4-Bis(isocyanato)cyclohexane 2556-36-7