ChemicalBook > CAS DataBase List > 4-Methoxyphenyl isocyanate

4-Methoxyphenyl isocyanate

Product Name
4-Methoxyphenyl isocyanate
CAS No.
5416-93-3
Chemical Name
4-Methoxyphenyl isocyanate
Synonyms
1-Isocyanato-4-methoxybenzene;p-Anisyl isocyanate;4-Anisyl isocyanate;4-Methoxyphenyl isoc;4-Methoxyphenyl isocyate;p-Methoxyphenyl 1socyanate;P-METHOXYPHENYL ISOCYANATE;4-METHOXYPHENYL ISOCYANATE;4-Methoxyisocyanatobenzene;PARA-METHOXYPHENYLISOCYANATE
CBNumber
CB5162288
Molecular Formula
C8H7NO2
Formula Weight
149.15
MOL File
5416-93-3.mol
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4-Methoxyphenyl isocyanate Property

Melting point:
101 °C
Boiling point:
106-110 °C16 mm Hg(lit.)
Density 
1.151 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.548(lit.)
Flash point:
209 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
soluble in Chloroform, Methanol
form 
Liquid
Specific Gravity
1.151
color 
Clear colorless
Sensitive 
Moisture Sensitive
BRN 
471920
CAS DataBase Reference
5416-93-3(CAS DataBase Reference)
NIST Chemistry Reference
P-methoxy phenyl isocyanate(5416-93-3)
EPA Substance Registry System
Benzene, 1-isocyanato-4-methoxy- (5416-93-3)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
20/21/22-34-36/37/38
Safety Statements 
26-36/37/39-45-37/39
RIDADR 
UN 2206 6.1/PG 3
WGK Germany 
3
F 
10-21
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29291090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
238600
Product name
4-Methoxyphenyl isocyanate
Purity
99%
Packaging
5g
Price
$60.9
Updated
2024/03/01
Sigma-Aldrich
Product number
238600
Product name
4-Methoxyphenyl isocyanate
Purity
99%
Packaging
25g
Price
$159.6
Updated
2024/03/01
TCI Chemical
Product number
I0440
Product name
4-Methoxyphenyl Isocyanate
Purity
>98.0%(GC)
Packaging
5g
Price
$47
Updated
2024/03/01
TCI Chemical
Product number
I0440
Product name
4-Methoxyphenyl Isocyanate
Purity
>98.0%(GC)
Packaging
25g
Price
$142
Updated
2024/03/01
Alfa Aesar
Product number
A16805
Product name
4-Methoxyphenyl isocyanate, 98%
Packaging
5g
Price
$42.65
Updated
2024/03/01
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4-Methoxyphenyl isocyanate Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

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

Synthesis Reference(s)

Tetrahedron Letters, 17, p. 2691, 1976 DOI: 10.1016/S0040-4039(00)77797-5

General Description

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

4-Methoxyphenyl isocyanate Preparation Products And Raw materials

Raw materials

Triphosgene Triethylamine p-Anisidine Benzene

Preparation Products

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4-Methoxyphenyl isocyanate Suppliers

Americas 1 Belgium 3 Canada 1 China 92 Europe 3 Germany 5 India 6 Japan 4 Poland 1 Switzerland 2 Ukraine 1 United Kingdom 10 United States 25 Global 154
Aladdin Scientific
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MilliporeSigma (Sigma-Aldrich Corp.)
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VWR International, LLC.
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Fine Chem Trading LTD
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Matrix Scientific
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Ring Specialty Chemicals Inc.
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ASDI Incorporated
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3B Scientific Corporation
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Waterstone Technology, LLC
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Riedel-de Haen AG
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Alfa Aesar
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3B Scientific Corporation
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Advance Scientific & Chemical
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Pfaltz & Bauer, Inc.
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City Chemicals Corporation
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View Lastest Price from 4-Methoxyphenyl isocyanate manufacturers

Career Henan Chemical Co
Product
4-Methoxyphenyl isocyanate 5416-93-3
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200kg
Release date
2018-12-25

5416-93-3, 4-Methoxyphenyl isocyanateRelated Search:

Propyl isocyanate 3-Methoxybenzaldehyde Anisole o-Anisaldehyde 4-Methoxyphenylacetic acid p-Anisaldehyde m-Anisyl alcohol (Trifluoromethoxy)benzene (3-Methoxyphenyl)acetonitrile Methyl 4-formylbenzoate 2-Chloroethyl isocyanate 4-Fluorophenyl isocyanate 4-(HEPTYLOXY)PHENYL ISOCYANATE 3,4,5-TRIMETHOXYPHENYL ISOCYANATE 4-ETHOXYPHENYL ISOCYANATE 4-N-BUTOXYPHENYL ISOCYANATE 5-CHLORO-2,4-DIMETHOXYPHENYL ISOCYANATE ISOCYANATE

  • 4-Methoxyphenyl isoc
  • 4-Methoxyphenyl isocyanate, 99% 25GR
  • 4-Methoxyphenyl isocyanate, 99% 5GR
  • 4-Methoxyphenyl isocyate
  • 4-Methoxyphenyl isocyanate 99%
  • 1-isocyanato-4-methoxy-benzen
  • 1-Isocyanato-4-methoxybenzene
  • 1-Isocyanato-4-methoxy-benzene
  • Benzene, 1-isocyanato-4-methoxy-
  • Isocyanic acid, p-methoxyphenyl ester
  • p-Anisyl isocyanate
  • p-Methoxyphenyl 1socyanate
  • P-METHOXYPHENYL ISOCYANATE
  • ISOCYANIC ACID 4-METHOXYPHENYL ESTER
  • 4-METHOXYPHENYL ISOCYANATE
  • 4-Methoxyphenylisocyanate,98%
  • 4-Methoxyisocyanatobenzene
  • 4-Anisyl isocyanate
  • 4-Methoxyphenyl isocyanate,99%
  • PARA-METHOXYPHENYLISOCYANATE
  • 4-MethoxyphenylIsocyanate&gt
  • 5416-93-3
  • CH3OC6H4NCO
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