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4-Methoxybenzyl isocyanate

CAS No.
56651-60-6
Chemical Name:
4-Methoxybenzyl isocyanate
Synonyms
4-methoxybenyl isocyanate;p-Methoxybenzyl isocyanate;4-METHOXYBENZYL ISOCYANATE;4-METHOXYBENZYL ISOCYANATE 98%;4-Methoxybenzyl isocyanate,99%;4-Methoxybenzyl isocyanate ,98%;Isocyanic acid, p-methoxybenzyl-;1-(isocyanatomethyl)-4-methoxybenzene;Benzene, 1-(isocyanatomethyl)-4-methoxy-;1-(Isocyanatomethyl)-4-methoxybenzene, 4-(Isocyanatomethyl)phenyl methyl ether, 4-(Isocyanatomethyl)anisole
CBNumber:
CB9306941
Molecular Formula:
C9H9NO2
Molecular Weight:
163.17
MDL Number:
MFCD00673064
MOL File:
56651-60-6.mol
Last updated:2023-08-11 11:30:31

4-Methoxybenzyl isocyanate Properties

Boiling point 60-66 °C/0.6 mmHg (lit.)
Density 1.143 g/mL at 25 °C (lit.)
refractive index n20/D 1.433(lit.)
Flash point >230 °F
storage temp. 2-8°C
InChI InChI=1S/C9H9NO2/c1-12-9-4-2-8(3-5-9)6-10-7-11/h2-5H,6H2,1H3
InChIKey QRBHVARIMDDOOV-UHFFFAOYSA-N
SMILES C1(CN=C=O)=CC=C(OC)C=C1
CAS DataBase Reference 56651-60-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Danger
Hazard statements  H302+H312+H332-H315-H317-H319-H334-H335
Precautionary statements  P261-P264-P280-P301+P312-P302+P352+P312-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38-42
Safety Statements  26-36/37/39-37/39
RIDADR  UN 2206PSN1B 6.1 / PGIII
WGK Germany  3
HazardClass  IRRITANT
HS Code  29291090

4-Methoxybenzyl isocyanate price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 487406 4-Methoxybenzyl isocyanate 98% 56651-60-6 1g $76.6 2024-03-01 Buy
Sigma-Aldrich 487406 4-Methoxybenzyl isocyanate 98% 56651-60-6 5g $211 2024-03-01 Buy
TRC I566510 1-(Isocyanatomethyl)-4-methoxybenzene 56651-60-6 50g $110 2021-12-16 Buy
Matrix Scientific 038702 1-(Isocyanatomethyl)-4-methoxybenzene 56651-60-6 1g $148 2021-12-16 Buy
SynQuest Laboratories 4749-1-X4 4-Methoxybenzyl isocyanate 56651-60-6 1g $173 2021-12-16 Buy
Product number Packaging Price Buy
487406 1g $76.6 Buy
487406 5g $211 Buy
I566510 50g $110 Buy
038702 1g $148 Buy
4749-1-X4 1g $173 Buy

4-Methoxybenzyl isocyanate Chemical Properties,Uses,Production

Chemical Properties

clear colourless to yellow liquid

Uses

4-Methoxybenzyl isocyanate (p-Methoxybenzyl isocyanate) may be used in the synthesis of 1-(4-methoxybenzyl)-3-{2-[(4-nitrophenyl)amino]ethyl}urea and 1-(4-methoxybenzyl)-3-{2-[(5-nitropyridin-2-yl)amino]ethyl} urea.
It may be used in the multi-step synthesis of:

  • diimidazodiazepine containing 5:7:5-fused heterocycle
  • 2-deoxy-2-ureido-D-ribo-hexulofuranosonamide
  • bicyclic guanidine core of batzelladine A

General Description

4-Methoxybenzyl isocyanate (PMBNCO), also known as p-methoxybenzyl isocyanate, is an organic building block containing an isocyanate group. Its enthalpy of vaporization at boiling point has been reported.

4-Methoxybenzyl isocyanate Preparation Products And Raw materials

Global( 106)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196 sale04@alfachem.cn China 12333 58
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Unipharm pharmaceutical industry Co., Ltd
536-8266195 +8613953676784 lee@unipharm-sd.com China 1206 58
Alfa Chemistry
info@alfa-chemistry.com United States 2344 58
Finetech Industry Limited
+86-27-87465837 +8618971612321 info@finetechnology-ind.com China 9589 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
PT CHEM GROUP LIMITED
+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58

View Lastest Price from 4-Methoxybenzyl isocyanate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
p-Methoxybenzyl isocyanate pictures 2019-07-06 p-Methoxybenzyl isocyanate
56651-60-6
US $1.00 / KG 1KG 98% 200kg Career Henan Chemical Co
4-METHOXYBENZYL ISOCYANATE 4-METHOXYBENZYL ISOCYANATE 98% 4-Methoxybenzyl isocyanate ,98% 1-(isocyanatomethyl)-4-methoxybenzene 4-Methoxybenzyl isocyanate,99% 4-methoxybenyl isocyanate 1-(Isocyanatomethyl)-4-methoxybenzene, 4-(Isocyanatomethyl)phenyl methyl ether, 4-(Isocyanatomethyl)anisole Isocyanic acid, p-methoxybenzyl- p-Methoxybenzyl isocyanate Benzene, 1-(isocyanatomethyl)-4-methoxy- 56651-60-6 Nitrogen Compounds Isocyanates Organic Building Blocks Building Blocks Isocyanates Nitrogen Compounds Organic Building Blocks