Name | p-Toluenethiol |
Synonyms | Toluenethiol p-Toluenethiol p-Mercaptotoluene 4-mercapto-toluen p-methylthiophenol p-Methylbenzenethiol 4-Methylbenzenethiol 4-methyl-benzenethio benzenethiol,4-methyl- 4-methylphenylmercaptan 4-methylbenzenethiolate 4-Methylphenyl mercaptan 1-Mercapto-4-methylbenzene p-Thiocresol,(4-Mercaptotoluene 4-Mercaptotoluene~4-Methylthiophenol~p-Toluenethiol |
CAS | 106-45-6 |
EINECS | 203-399-1 |
InChI | InChI=1/C7H8S/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H3/p-1 |
Molecular Formula | C7H8S |
Molar Mass | 124.2 |
Density | 1.0220 |
Melting Point | 84-86(lit.) |
Boling Point | 195°C(lit.) |
Flash Point | 155°F |
Water Solubility | slightly soluble |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 10 mm Hg ( 71 °C) |
Vapor Density | 6.2 (vs air) |
Appearance | Fused Solid |
Color | White to yellow |
Merck | 14,9325 |
BRN | 605761 |
pKa | pK1:6.52 (25°C) |
Storage Condition | Store below +30°C. |
Stability | Smelly, Air Sensitive |
Sensitive | Stench |
Refractive Index | 1.5420 (estimate) |
Physical and Chemical Properties | Melting Point: 40-44°C Boiling Point: 195°C flash point: 68°C water-soluble easily soluble |
Use | For synthetic dyes, medicine, etc |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S60 - This material and its container must be disposed of as hazardous waste. S36/37 - Wear suitable protective clothing and gloves. S9 - Keep container in a well-ventilated place. |
UN IDs | 2811 |
WGK Germany | 3 |
RTECS | XT8925000 |
FLUKA BRAND F CODES | 13 |
TSCA | Yes |
HS Code | 29309070 |
Hazard Note | Harmful/Stench |
Hazard Class | 6.1 |
Packing Group | III |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | used in organic synthesis used in the synthesis of dyes, pharmaceuticals, etc |
category | corrosive article |
toxicity grade | high toxicity |
Acute toxicity | intraperitoneal-mouse LD50: 200 mg/kg |
explosive hazard characteristics | corrosive to skin and cornea |
flammability hazard characteristics | flammability; Emission of toxic sulfur oxide gases during combustion |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from the oxidant. |
fire extinguishing agent | Sand, foam, carbon dioxide, water mist |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |