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3 4-DIMETHOXYPHENYL ISOCYANATE 98

3 4-DIMETHOXYPHENYL ISOCYANATE 98 structure

CAS No.: 37527-66-5

Chemical Name:: 3 4-DIMETHOXYPHENYL ISOCYANATE 98

Synonyms: 3,4-DiMethoxyphenyl isocyanate 98%;3 4-DIMETHOXYPHENYL ISOCYANATE 98;Benzene,4-isocyanato-1,2-dimethoxy-;4-isocyanato-1,2-dimethoxybenzene(SALTDATA: FREE)

CBNumber:: CB9504420

Molecular Formula:: C9H9NO3

Molecular Weight:: 179.17

MDL Number:: MFCD01863688

MOL File:: 37527-66-5.mol

MSDS File:: SDS

Last updated:2026-01-13 13:17:05

Product description	Number	Pack Size	Price
3,4-Dimethoxyphenyl isocyanate 98%	511919	5g	$289
4-Isocyanato-1,2-dimethoxybenzene	B448873	50mg	$60
4-Isocyanato-1,2-dimethoxybenzene	038309	500mg	$109
4-Isocyanato-1,2-dimethoxybenzene	1905AE	1g	$118
4-Isocyanato-1,2-dimethoxybenzene	038309	1g	$129

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3 4-DIMETHOXYPHENYL ISOCYANATE 98 Properties

Boiling point	261 °C(lit.)
Density	1.204 g/mL at 25 °C(lit.)
refractive index	n20/D 1.558(lit.)
Flash point	>230 °F
storage temp.	2-8°C
InChI	1S/C9H9NO3/c1-12-8-4-3-7(10-6-11)5-9(8)13-2/h3-5H,1-2H3
InChIKey	NYTBFFZQIRSGLL-UHFFFAOYSA-N
SMILES	COc1ccc(cc1OC)N=C=O
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	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
target organs	Respiratory system
PPE	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	23-26-36
RIDADR	UN 2206 6.1/PG 3
WGK Germany	3
HazardClass	IRRITANT
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 Irrit. 2 Resp. Sens. 1 Skin Irrit. 2 Skin Sens. 1 STOT SE 3

3 4-DIMETHOXYPHENYL ISOCYANATE 98 price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	511919	3,4-Dimethoxyphenyl isocyanate 98%	37527-66-5	5g	$289	2023-06-20	Buy
TRC	B448873	4-Isocyanato-1,2-dimethoxybenzene	37527-66-5	50mg	$60	2021-12-16	Buy
Matrix Scientific	038309	4-Isocyanato-1,2-dimethoxybenzene	37527-66-5	500mg	$109	2021-12-16	Buy
AK Scientific	1905AE	4-Isocyanato-1,2-dimethoxybenzene	37527-66-5	1g	$118	2021-12-16	Buy
Matrix Scientific	038309	4-Isocyanato-1,2-dimethoxybenzene	37527-66-5	1g	$129	2021-12-16	Buy

Product number	Packaging	Price	Buy
511919	5g	$289	Buy
B448873	50mg	$60	Buy
038309	500mg	$109	Buy
1905AE	1g	$118	Buy
038309	1g	$129	Buy

3 4-DIMETHOXYPHENYL ISOCYANATE 98 Chemical Properties,Uses,Production

Uses

3,4-Dimethoxyphenyl isocyanate, an aryl isocyanate, is also known as 4-isocyanato-1,2-dimethoxybenzene.

General Description

3,4-Dimethoxyphenyl isocyanate, an aryl isocyanate, is also known as 4-isocyanato-1,2-dimethoxybenzene.

3 4-DIMETHOXYPHENYL ISOCYANATE 98 Preparation Products And Raw materials

Raw materials

Preparation Products

N-(3,4-DIMETHOXYPHENYL)-1-HYDRAZINECARBOXAMIDE

3 4-DIMETHOXYPHENYL ISOCYANATE 98 Suppliers

Global( 38)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52722	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49964	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
J & K SCIENTIFIC LTD.	18210857532; 18210857532	jkinfo@jkchemical.com	China	96815	76
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44801	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35896	56
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42934	64
Syntechem Co.,Ltd		info@syntechem.com	China	12984	57
Mashilabs (Shanghai) Co.,Ltd.	19916721580	mafarm@126.com	China	4539	58

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Shanghai Hanhong Scientific Co.,Ltd.	64
Syntechem Co.,Ltd	57
Mashilabs (Shanghai) Co.,Ltd.	58

3 4-DIMETHOXYPHENYL ISOCYANATE 98 Spectrum

3 4-DIMETHOXYPHENYL ISOCYANATE 98(37527-66-5)IR

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3 4-DIMETHOXYPHENYL ISOCYANATE 98 Benzene,4-isocyanato-1,2-dimethoxy- 4-isocyanato-1,2-dimethoxybenzene(SALTDATA: FREE) 3,4-DiMethoxyphenyl isocyanate 98% 37527-66-5 ISOCYANATE Isocyanates Nitrogen Compounds Organic Building Blocks