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p-Tolyl isocyanate

p-Tolyl isocyanate structure

CAS No.: 622-58-2

Chemical Name:: p-Tolyl isocyanate

Synonyms: 1-Isocyanato-4-methylbenzene;4-METHYLPHENYL ISOCYANATE;1-isocyanato-4-methyl-Benzene;P-TOLYISOCYANATE;p-Tolylcarbonimide;P-TOLYL ISOCYANATE;4-TOLYL ISOCYANATE;p-Isocyanatotoluene;p-tolueneisocyanate;4-Isocyanatotoluene

CBNumber:: CB0731054

Molecular Formula:: C8H7NO

Molecular Weight:: 133.15

MDL Number:: MFCD00002029

MOL File:: 622-58-2.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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p-Tolyl isocyanate Properties

Melting point	155-156 °C(Solv: acetonitrile (75-05-8); hexane (110-54-3))
Boiling point	70-72 °C/10 mmHg (lit.)
Density	1.056 g/mL at 25 °C (lit.)
vapor pressure	75.5Pa at 25℃
refractive index	n20/D 1.531(lit.)
Flash point	152 °F
storage temp.	2-8°C
form	Liquid
color	Clear slightly brown
Water Solubility	7.5g/L at 20℃
Sensitive	Moisture Sensitive
BRN	471494
InChIKey	MGYGFNQQGAQEON-UHFFFAOYSA-N
LogP	1.39
CAS DataBase Reference	622-58-2(CAS DataBase Reference)
FDA UNII	BTR9S4N53V
NIST Chemistry Reference	Benzene, 1-isocyanato-4-methyl-(622-58-2)
EPA Substance Registry System	p-Tolyl isocyanate (622-58-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS08

Signal word

Danger

Hazard statements

H302+H312+H332-H314-H317-H334-H335

Precautionary statements

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

Hazard Codes

Risk Statements

20/21/22-36/37/38-42

Safety Statements

23-26-45-36/37/39

RIDADR

2206

WGK Germany

RTECS

DA3681666

TSCA

Yes

HazardClass

6.1

PackingGroup

HS Code

29299010

NFPA 704

	1
4		0

p-Tolyl isocyanate price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	143634	p-Tolyl isocyanate 99%	622-58-2	5g	$47	2024-03-01	Buy
Sigma-Aldrich	143634	p-Tolyl isocyanate 99%	622-58-2	25g	$70	2024-03-01	Buy
TCI Chemical	T0321	p-Tolyl Isocyanate >98.0%(GC)	622-58-2	25g	$86	2024-03-01	Buy
TCI Chemical	T0321	p-Tolyl Isocyanate >98.0%(GC)	622-58-2	100g	$210	2024-03-01	Buy
Alfa Aesar	A13577	p-Tolyl isocyanate, 99%	622-58-2	10g	$44.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
143634	5g	$47	Buy
143634	25g	$70	Buy
T0321	25g	$86	Buy
T0321	100g	$210	Buy
A13577	10g	$44.65	Buy

p-Tolyl isocyanate Chemical Properties,Uses,Production

Chemical Properties

CLEAR SLIGHTLY BROWN LIQUID

Uses

p-Tolyl isocyanate was used to study the catalytic role of supported Rhodium(I) complex toward the reductive carbonylation of nitrobenzene in DMF medium.

Definition

ChEBI: An isocyanate comprising a benzene core with isocyanato and methyl substituents para to each other.

General Description

p-Tolyl isocyanate reacts with human serum albumin to form antigen which helps in detecting IgE antibodies in workers hypersensitive to toluene diisocyanate.

Hazard

A Poison by inhalation. Moderately toxic by ingestion.

p-Tolyl isocyanate synthesis

Synthesis of p-Tolyl isocyanate from Triphosgene and p-Toluidine

p-Tolyl isocyanate Preparation Products And Raw materials

Raw materials

carbon monoxide N-Hydroxy-4-methylbenzamide tert-Butyl N-(4-Methylphenyl)carbaMate Sodium cyanate 4-Chlorotoluene

(4-METHYLPHENYL)AMINO](OXO)ACETIC ACID p-Toluidine 4-Nitrotoluene p-Toluic acid 4-METHYLACETANILIDE

P-TOLUAMIDE Triphosgene p-Toluoyl chloride 1,1'-Carbonyldiimidazole Diphosgene

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Preparation Products

1,3-di-p-tolylurea

p-Tolyl isocyanate Suppliers

Global( 213)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
Zjartschem	+86-571-8723 8903 jocelynpan@zjarts.com	jocelynpan@zjarts.com	CHINA	993	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	info@edengenechem.com	China	2169	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	49390	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Zjartschem	58
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Changzhou Ditong Chemical Co.,Ltd	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from p-Tolyl isocyanate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-01-31	p-Tolyl isocyanate 622-58-2	US $100.00 / kg	1kg	99	300tons	Hebei Mojin Biotechnology Co., Ltd
2022-12-17	p-Tolyl isocyanate 622-58-2	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Guanlang Biotechnology Co., Ltd.
2021-08-12	p-Tolyl isocyanate 622-58-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

p-Tolyl isocyanate
622-58-2
US $100.00 / kg
99
Hebei Mojin Biotechnology Co., Ltd

p-Tolyl isocyanate
622-58-2
US $0.00-0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

p-Tolyl isocyanate
622-58-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

p-Tolyl isocyanate Spectrum

p-Tolyl isocyanate(622-58-2)IR1 p-Tolyl isocyanate(622-58-2)Raman

622-58-2(p-Tolyl isocyanate)Related Search:

Isocyanatocyclohexane Chlorosulfonyl isocyanate 1,4-PHENYLENE DIISOTHIOCYANATE Phenyl isothiocyanate Propyl isocyanate

Sodium p-toluenesulfinate p-Toluenesulfonyl Isocyanate ISOCYANATE 4-Chloro-α,α,α-trifluoro-m-tolyl isocyanate 4-TOLYL ISOCYANATE

4-Chloro-2-isocyanatotoluene 4-Methoxy-o-tolyl isocyanate à,à,à-trifluoro-p-tolyl isocyanate,ALPHA,ALPHA,ALPHA-TRIFLUORO-P-TOLYL ISOCYANATE,α,α,α-Trifluoro-p-tolyl isocyanate 6-Methoxy-m-tolyl isocyanate O-TOLYL ISOCYANATE, 99+%,O-TOLYL ISOCYANATE,2-TOLYL ISOCYANATE

2-(TRIFLUOROMETHYL)PHENYL ISOCYANATE 3-chloro-p-tolyl isocyanate TOLUALDEHYDES

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Isocyanic acid, p-tolyl ester (7CI,8CI) Oftoluene diisocyanate p-Tolyl isocyanate 99% benzene,1-isocyanato-4-methyl- isocyanatedep-toluene p-Isocyanatotoluene p-Toluene isocyanate p-tolueneisocyanate AROCLOR 1232, 1X1ML, HEXANE 1000UG/ML p-Tolylisocyanate,99% PARA-TOLYL(MONO)ISOCYANATE P-TOLYISOCYANATE p-Tolylcarbonimide para-tolyl isocyanate p-Tolyl isocyanate, 99% 25GR ISOCYANIC ACID P-TOLYL ESTER P-METHYL PHENYL ISOCYANATE P-TOLYL ISOCYANATE 1-isocyanato-4-methyl-benzen 4-Isocyanato-1-methylbenzene 4-Isocyanatotoluene 4-TOLYL ISOCYANATE 1-Isocyanato-4-methylbenzene 1-isocyanato-4-methyl-Benzene 4-METHYLPHENYL ISOCYANATE 622-58-2 Isocyanates Nitrogen Compounds Organic Building Blocks Building Blocks ester series organic chemical