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Alfa Aesar™ p-Tolyl isothiocyanate, 97%

Chemical Identifiers

CAS 622-59-3
Molecular Formula C8H7NS
Formula Weight 149.22
MDL Number MFCD00004813
UN Number UN2923
Beilstein 386032
Synonym 4-Methylphenyl isothiocyanate
Chemical Name or Material p-Tolyl isothiocyanate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1149906 SDS Alfa Aesar™
A1149906
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1149914 SDS Alfa Aesar™
A1149914
25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1149922 SDS Alfa Aesar™
A1149922
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
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.

Solubility
Decompose in water.

Notes
Moisture Sensitive. Protect from humidity and water. Store under dry inert gas away from oxidizing agents and moisture.
Description & Specifications

Chemical Identifiers

622-59-3
149.22
UN2923
4-Methylphenyl isothiocyanate
C8H7NS
MFCD00004813
386032
p-Tolyl isothiocyanate

Specifications

107°C (224°F)
236° to 238°C
5g
C8H7NS
MFCD00004813
386032
p-Tolyl isothiocyanate
Pungent
23° to 26°C
622-59-3
149.22
UN2923
4-Methylphenyl isothiocyanate
97%

Safety and Handling

GHS H Statement
H314-H318-H302-H312-H332
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLIDS, TOXIC, N.O.S.

RTECSNumber : NX9500000