100-53-8 MSDS - Benzyl mercaptan
Online Database of Chemicals Bookmark and Share English Deutsch 한국어

MSDS-CAS.COM / Home >> Chemical Database >> 100-53-8
 




Benzyl mercaptan

Identification
Name Benzyl mercaptan
CAS Registry Number 100-53-8
Synonyms A-TOLUENETHIOL;BENZYL MERCAPTAN;Benzenemethanethiol;FEMA 2147;ALPHA-TOLUENETHIOL;ALPHA-TOLYL MERCAPTAN;TOLUENETHIOL;toluene-a-thiol
Molecular Structure Benzyl mercaptan  100-53-8
Molecular Formula C7H8S
Molecular Weight 124.2
mp: -29 ℃
Hazard Codes: Details
Risk Statements: 22-23-50/53
Safety Statements: 23-26-36/37/39-45-61-60
RIDADR: 2810
Supplier
Lightchem Inc
Supply Precious metal catalyst
OLED Materials etc.
www.lightchem.com
 
Wiki & MSDS
100-53-8.pdf
Benzyl mercaptan
Skeletal formula benzyl mercaptan
Ball-and-stick model of the benzyl mercaptan molecule
Names
Preferred IUPAC name
Phenylmethanethiol
Other names
alpha-Toluenethiol
Benzylthiol
Thiobenzyl alcohol
Benzyl mercaptan
alpha-Toluolthiol
Benzylhydrosulfide
Benzyl hydrosulfide
Identifiers
CAS Number
  • 100-53-8 YesY
3D model (Jmol)
  • Interactive image
ChemSpider
  • 13851383 YesY
ECHA InfoCard 100.002.602
PubChem CID
  • 7509
UNII
  • OS34A21OBZ N
Properties
Chemical formula
C7H8S
Molar mass 124.20 g/mol
Appearance colourless liquid
Odor leek or garlic-like
Density 1.058 g/mL
Melting point −30 °C (−22 °F; 243 K)
Boiling point 195 °C (383 °F; 468 K)
Solubility in water
low
Solubility very soluble in ethanol, ether
soluble in CS2
slightly soluble in CCl4
Refractive index (nD)
1.5751 (20 °C)
Hazards
NFPA 704
Flammability code 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g., diesel fuelHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g., chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g., liquid nitrogenSpecial hazards (white): no codeNFPA 704 four-colored diamond
2
2
0
Flash point 70 °C (158 °F; 343 K)
Lethal dose or concentration (LD, LC):
LD50 (median dose)
493 mg/kg (rat, oral)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YesYN ?)
Infobox references

Benzyl mercaptan is an organosulfur compound with the formula C6H5CH2SH. It is a common laboratory alkylthiol and occurs in trace amounts naturally. Condensed tannins can undergo acid-catalyzed cleavage in the presence of the nucleophilic benzyl mercaptan. Benzyl mercaptan has been identified in boxwood (Buxus sempervirens L.) and is known to contribute to the smoky aroma of certain wines.[1] It also occurs naturally in coffee.

It is created by the reaction of benzyl chloride and sodium hydrosulfide.


 







3-Cyanopyridine 100-54-9
3-Pyridinemethanol 100-55-0
PHENYLMERCURIC CHLORIDE 100-56-1
HYDROXYPHENYLMERCURY 100-57-2
PHENYLMAGNESIUM BROMIDE 100-58-3
PHENYLMAGNESIUM CHLORIDE 100-59-4
N-Methylcyclohexylamine 100-60-7
N-Methylaniline 100-61-8
N-methyleneaniline 100-62-9
Phenylhydrazine 100-63-0

Content Disclaimer | About | Contact us| Ads

©  MSDS-CAS. All rights reserved.