4-Methylphenyl isothiocyanate

ChemicalBook > CAS DataBase List > 4-Methylphenyl isothiocyanate

4-Methylphenyl isothiocyanate

Product Name: 4-Methylphenyl isothiocyanate
CAS No.: 622-59-3
Chemical Name: 4-Methylphenyl isothiocyanate
Synonyms: AKOS BBS-00004440;TIMTEC-BB SBB008290;P-TOLYL ISOTHIOCYANATE;4-TOLYL ISOTHIOCYANATE;p-TolylIsothiocyanate>P-toluene isothiocyanate;p-Tolylisothiocyanate,97%;p-Tolyl isothiocyanate 97%;p-Tolyl isothiocyanate,99%;4-METHYLPHENYL ISOTHIOCYANATE
CBNumber: CB3252639
Molecular Formula: C8H7NS
Formula Weight: 149.21
MOL File: 622-59-3.mol

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4-Methylphenyl isothiocyanate Property

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)
NIST Chemistry Reference: Benzene, 1-isothiocyanato-4-methyl-(622-59-3)

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Safety

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: 3
RTECS: NX9500000
F: 10-21
HazardClass: 6.1
PackingGroup: III
HS Code: 29309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 253715
Product name: p-Tolyl isothiocyanate
Purity: 97%
Packaging: 5g
Price: $57.2
Updated: 2024/03/01

TCI Chemical

Product number: I0393
Product name: p-Tolyl Isothiocyanate
Purity: >98.0%(GC)
Packaging: 5g
Price: $56
Updated: 2024/03/01

TCI Chemical

Product number: I0393
Product name: p-Tolyl Isothiocyanate
Purity: >98.0%(GC)
Packaging: 25g
Price: $167
Updated: 2024/03/01

Alfa Aesar

Product number: A11499
Product name: p-Tolyl isothiocyanate, 97%
Packaging: 5g
Price: $46
Updated: 2024/03/01

Alfa Aesar

Product number: A11499
Product name: p-Tolyl isothiocyanate, 97%
Packaging: 25g
Price: $122.65
Updated: 2024/03/01

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4-Methylphenyl isothiocyanate Chemical Properties,Usage,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. It is used as capping agent to cap the N-terminal ends of polypeptide. It is also used as pharmaceutical intermediate.

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

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

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View Lastest Price from 4-Methylphenyl isothiocyanate manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Methylphenyl isothiocyanate 622-59-3
Price: US $0.00-0.00/KG
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 4-Methylphenyl isothiocyanate 622-59-3
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-08

622-59-3, 4-Methylphenyl isothiocyanateRelated Search:

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