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4-Methoxyphenyl isocyanate

4-Methoxyphenyl isocyanate structure

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

Molecular Weight:: 149.15

MDL Number:: MFCD00002026

MOL File:: 5416-93-3.mol

Last updated:2026-01-13 11:21:02

Product description	Number	Pack Size	Price
4-Methoxyphenyl isocyanate 99%	238600	5g	$59.66
4-Methoxyphenyl isocyanate 99%	238600	25g	$191.8
4-Methoxyphenyl Isocyanate >98.0%(GC)	I0440	5g	$55
4-Methoxyphenyl Isocyanate >98.0%(GC)	I0440	25g	$168
4-Methoxyphenyl isocyanate	281595	25g	$496
More product size

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4-Methoxyphenyl isocyanate Properties

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
InChI	1S/C8H7NO2/c1-11-8-4-2-7(3-5-8)9-6-10/h2-5H,1H3
InChIKey	FMDGXCSMDZMDHZ-UHFFFAOYSA-N
SMILES	COc1ccc(cc1)N=C=O
CAS DataBase Reference	5416-93-3(CAS DataBase Reference)
FDA UNII	C50O5096NC
NIST Chemistry Reference	P-methoxy phenyl isocyanate(5416-93-3)
EPA Substance Registry System	Benzene, 1-isocyanato-4-methoxy- (5416-93-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS08

Signal word

Danger

Hazard statements

H302+H312+H332-H314-H317-H334

Precautionary statements

P261-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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

10-21

TSCA

TSCA listed

HazardClass

6.1

PackingGroup

III

HS Code

29291090

Storage Class

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

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

Limited Quantities

5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	1
3		0

4-Methoxyphenyl isocyanate price More Price(24)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	238600	4-Methoxyphenyl isocyanate 99%	5416-93-3	5g	$59.66	2025-07-31	Buy
Sigma-Aldrich	238600	4-Methoxyphenyl isocyanate 99%	5416-93-3	25g	$191.8	2025-07-31	Buy
TCI Chemical	I0440	4-Methoxyphenyl Isocyanate >98.0%(GC)	5416-93-3	5g	$55	2025-07-31	Buy
TCI Chemical	I0440	4-Methoxyphenyl Isocyanate >98.0%(GC)	5416-93-3	25g	$168	2025-07-31	Buy
Usbiological	281595	4-Methoxyphenyl isocyanate	5416-93-3	25g	$496	2021-12-16	Buy

Product number	Packaging	Price	Buy
238600	5g	$59.66	Buy
238600	25g	$191.8	Buy
I0440	5g	$55	Buy
I0440	25g	$168	Buy
281595	25g	$496	Buy

4-Methoxyphenyl isocyanate Chemical Properties,Uses,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 synthesis

Synthesis of 4-Methoxyphenyl isocyanate from Triphosgene and p-Anisidine

4-Methoxyphenyl isocyanate Preparation Products And Raw materials

Raw materials

Triphosgene Triethylamine p-Anisidine Benzene METHYL N-(4-METHOXYPHENYL)CARBAMATE

N-hydroxy-4-methoxybenzamide 4-METHOXYPHENYL ISOCYANIDE carbon monoxide 4-Nitroanisole 1,1'-Carbonyldiimidazole

4-Methoxybenzoic acid

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Preparation Products

4-(4-METHOXYPHENYL)-1-(4-PYRIDYLCARBONYL)SEMICARBAZIDE Benzeneacetamide, a-hydroxy-N-(4-methoxyphenyl)- 3-amino-1-(4-methoxyphenyl)urea Carbamic acid, (4-methoxyphenyl)-, phenylmethyl ester (9CI)

4-Methoxyphenyl isocyanate Suppliers

Global( 159)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29833	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3987	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	9983	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11728	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14343	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Fuxin Pharmaceutical	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Win-Win chemical CO., Limited	58

View Lastest Price from 4-Methoxyphenyl isocyanate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	4-Methoxyphenyl isocyanate 5416-93-3	US $1.00 / KG	1KG	98%	200kg	Career Henan Chemical Co

4-Methoxyphenyl isocyanate
5416-93-3
US $1.00 / KG
98%
Career Henan Chemical Co

4-Methoxyphenyl isocyanate Spectrum

4-Methoxyphenyl isocyanate(5416-93-3)MS 4-Methoxyphenyl isocyanate(5416-93-3)¹HNMR 4-Methoxyphenyl isocyanate(5416-93-3)¹³CNMR 4-Methoxyphenyl isocyanate(5416-93-3)IR1 4-Methoxyphenyl isocyanate(5416-93-3)Raman

5416-93-3(4-Methoxyphenyl isocyanate)Related 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

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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> 5416-93-3 CH3OC6H4NCO Building Blocks Organic Building Blocks Nitrogen Compounds Isocyanates Isocyanates Nitrogen Compounds Organic Building Blocks