Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

238600

Sigma-Aldrich

4-Methoxyphenyl isocyanate

99%

Synonym(s):

1-Isocyanato-4-methoxybenzene, 4-Anisyl isocyanate, 4-Isocyanatoanisole, p-Anisyl isocyanate, p-Methoxyphenyl isocyanate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
CH3OC6H4NCO
CAS Number:
5416-93-3
Molecular Weight:
149.15
Beilstein:
471920
EC Number:
226-513-1
MDL number:
MFCD00002026
UNSPSC Code:
12352100
PubChem Substance ID:
24854336
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.548 (lit.)

bp

106-110 °C/16 mmHg (lit.)

density

1.151 g/mL at 25 °C (lit.)

functional group

isocyanate

SMILES string

COc1ccc(cc1)N=C=O

InChI

1S/C8H7NO2/c1-11-8-4-2-7(3-5-8)9-6-10/h2-5H,1H3

InChI key

FMDGXCSMDZMDHZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Cyclotrimerization of 4-methoxyphenyl isocyanate by CO2-protected N-heterocyclic carbenes based on tetrahydropyrimidin-2-ylidenes has been reported.

Application

4-Methoxyphenyl isocyanate has been used in the preparation of:
  • 6H-indolo[2,3-b]quinolines
  • 1-[2-(2-furyl)-8-methyl-9-substituted-8H-pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c] pyrimidin-5-yl]-3-(4-methoxyphenyl)urea

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Geng Li et al.
Chirality, 27(8), 518-522 (2015-06-04)
Ten novel xylan bisphenylcarbamate derivatives bearing meta- and para-substituents on their phenyl groups were synthesized and their chiral recognition abilities were evaluated as the chiral stationary phases (CSPs) for high-performance liquid chromatography (HPLC) after coating them on macroporous silica. The
Pier Giovanni Baraldi et al.
Journal of medicinal chemistry, 46(7), 1229-1241 (2003-03-21)
In the past few years, our group has been involved in the development of A(2A) and A(3) adenosine receptor antagonists which led to the synthesis of SCH58261 (5-amino-7-(2-phenylethyl)-2-(2-furyl)pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine, 61), potent and very selective at the A(2A) receptor subtype, and N(8)-substituted-pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidines-N(5)-urea
Bhasker Bantu et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(13), 3103-3109 (2009-02-13)
Catalytic rivals: Both CO(2)-protected tetrahydropyrimidin-2-ylidene-based N-heterocyclic carbenes (NHCs) and Sn(II)-1,3-dimesitylimidazol-2-ylidene, as well as Sn(II)-1,3-dimesitylimidazolin-2-ylidene complexes (example displayed), have been identified as truly latent catalysts for polyurethane (PUR) synthesis rivaling all existing systems both in activity and latency.A series of CO(2)-protected
Chongsheng Shi et al.
The Journal of organic chemistry, 64(3), 925-932 (2001-10-25)
Thermolysis of the carbodiimide 9a in gamma-terpinene at 138 degrees C produced 2-(phenylamino)quinoline (11a, 49%) and the parent 6H-indolo[2,3-b]quinoline (14a, 16%). Apparently, 11a was produced via the biradical 10a followed by hydrogen-atom abstraction from gamma-terpinene. A two-step biradical pathway through

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service