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4-Methylphenyl isothiocyanate

4-Methylphenyl isothiocyanate structure

CAS No.: 622-59-3

Chemical Name:: 4-Methylphenyl isothiocyanate

Synonyms: AKOS BBS-00004440;TIMTEC-BB SBB008290;4-TOLYL ISOTHIOCYANATE;P-TOLYL ISOTHIOCYANATE;p-TolylIsothiocyanate>P-toluene isothiocyanate;p-Tolylisothiocyanate,97%;p-Tolyl isothiocyanate,99%;p-Tolyl isothiocyanate 97%;4-METHYLPHENYL ISOTHIOCYANATE

CBNumber:: CB3252639

Molecular Formula:: C8H7NS

Molecular Weight:: 149.21

MDL Number:: MFCD00004813

MOL File:: 622-59-3.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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4-Methylphenyl isothiocyanate Properties

Melting point	25-26 °C (lit.)
Boiling point	237 °C (lit.) 62 °C/0.3 mmHg (lit.)
Density	1.1442 (rough estimate)
refractive index	n20/D 1.6345(lit.)
Flash point	107 °C
storage temp.	Store below +30°C.
form	powder to lump
color	White to Light yellow
Water Solubility	MAY DECOMPOSE
Sensitive	Moisture Sensitive
BRN	386032
InChIKey	ABQKHKWXTUVKGF-UHFFFAOYSA-N
CAS DataBase Reference	622-59-3(CAS DataBase Reference)
FDA UNII	43U6A59KGV
NIST Chemistry Reference	Benzene, 1-isothiocyanato-4-methyl-(622-59-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS08

Signal word

Danger

Hazard statements

H315-H317-H319-H334-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Xn,T

Risk Statements

36/37/38-42-42/43-23/24/25

Safety Statements

22-26-36-45-36/37/39

RIDADR

UN 2811 6.1/PG 2

WGK Germany

RTECS

NX9500000

10-21

HazardClass

6.1

PackingGroup

III

HS Code

29309090

NFPA 704

	1
2		0
	W

4-Methylphenyl isothiocyanate price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	253715	p-Tolyl isothiocyanate 97%	622-59-3	5g	$57.2	2024-03-01	Buy
TCI Chemical	I0393	p-Tolyl Isothiocyanate >98.0%(GC)	622-59-3	5g	$56	2024-03-01	Buy
TCI Chemical	I0393	p-Tolyl Isothiocyanate >98.0%(GC)	622-59-3	25g	$167	2024-03-01	Buy
Alfa Aesar	A11499	p-Tolyl isothiocyanate, 97%	622-59-3	5g	$46	2024-03-01	Buy
Alfa Aesar	A11499	p-Tolyl isothiocyanate, 97%	622-59-3	25g	$122.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
253715	5g	$57.2	Buy
I0393	5g	$56	Buy
I0393	25g	$167	Buy
A11499	5g	$46	Buy
A11499	25g	$122.65	Buy

4-Methylphenyl isothiocyanate Chemical Properties,Uses,Production

Chemical Properties

clear light yellow liquid after melting

Uses

p-Tolyl isothiocyanate has been used:

in the preparation of 6-[1-amino-3-(p-tolyl)-thiourea]-2-ethylbenzo[de]isoquinoline-1,3-dione
as capping agent to cap the N-terminal ends of polypeptides

Uses

p-Tolyl isothiocyanate has been used in the preparation of 6-[1-amino-3-(p-tolyl)-thiourea]-2-ethylbenzo[de]isoquinoline-1,3-dione. It is used as capping agent to cap the N-terminal ends of polypeptide. It is also used as pharmaceutical intermediate.

General Description

p-Tolyl isothiocyanate reacts with 6-hydroxy-2,4,5-triaminopyrimidine or with 4,5,6-triaminopyrimidine in DMF and triethylamine to yield 2,4-diamino-5-(p-tolylthioureido)aminopyrimidin-6-one and 4,6-diamino-5-(tolylthioureido)aminopyrimidine, respectively.

4-Methylphenyl isothiocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

2-Chloro-6-methylbenzothiazole 3-(p-tolyl)-rhodanin

4-Methylphenyl isothiocyanate Suppliers

Global( 124)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29808	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1087@dideu.com	China	3270	58
Shanghai Yudiao Chemistry Technology Co.,Ltd	02137285211 18964703211	info@yudiaochem.com	CHINA	238	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24727	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18137	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49984	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33338	58

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Shanghai Yudiao Chemistry Technology Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
LEAP CHEM CO., LTD.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
GIHI CHEMICALS CO.,LIMITED	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58

View Lastest Price from 4-Methylphenyl isothiocyanate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-01-03	4-Methylphenyl isothiocyanate 622-59-3	US $0.00-0.00 / KG	10mg	99%HPLC	2000tons	Shaanxi Dideu Medichem Co. Ltd
	2020-01-09	4-Methylphenyl isothiocyanate 622-59-3	US $9.80 / KG	1g	≥99%	100kg	Career Henan Chemical Co

4-Methylphenyl isothiocyanate
622-59-3
US $0.00-0.00 / KG
99%HPLC
Shaanxi Dideu Medichem Co. Ltd

4-Methylphenyl isothiocyanate
622-59-3
US $9.80 / KG
≥99%
Career Henan Chemical Co

4-Methylphenyl isothiocyanate Spectrum

4-Methylphenyl isothiocyanate(622-59-3)MS 4-Methylphenyl isothiocyanate(622-59-3)¹HNMR 4-Methylphenyl isothiocyanate(622-59-3)¹³CNMR 4-Methylphenyl isothiocyanate(622-59-3)IR1 4-Methylphenyl isothiocyanate(622-59-3)Raman

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ISOTHIOCYANIC ACID 4-METHYLPHENYL ESTER 4-TOLYL ISOTHIOCYANATE 4-METHYLPHENYL ISOTHIOCYANATE AKOS BBS-00004440 P-TOLYL ISOTHIOCYANATE TIMTEC-BB SBB008290 p-Tolyl isothiocyanate,99% isothiocyanicacid,4-tolylester p-Tolylisothiocyanate,97% 4-METHYLPHENYL ISOTHIOCYANATE 99+% Isothiocyanic Acid p-Tolyl Ester 4-Methylphenyl Isothiocyanate p-Tolyl isothiocyanate 97% p-Tolyl Isothiocyanate 4-Methylphenyl isothiocyanate for synthesis ISOTHIOCYANIC ACID P-TOLYL ESTER 4-Methylphenyl isothiocyate, 98% p-TolylIsothiocyanate> Benzene, 1-isothiocyanato-4-methyl- 4-Methylbenzene isothiocyanate P-toluene isothiocyanate 622-59-3 Organic Building Blocks Reagents for Protein Sequencing Proteomics and Protein Expression Protein Sequencing Protein Analysis Thiocyanates/Isothiocyanates Sulfur Compounds Building Blocks BioChemical Thiocyanates/Isothiocyanates Building Blocks Chemical Synthesis Organic Building Blocks Sulfur Compounds