4-(tert-Butyl)benzenemethanethiol
对叔丁基苄硫醇
Also known as: 4-(tert-Butyl)benzyl mercaptan, 4-tert-Butyl benzyl mercaptan, 4-tert-Butylbenzyl mercaptan, (4-tert-Butylphenyl)methanethiol, (4-(tert-Butyl)phenyl)methanethiol, Benzenemethanethiol, 4-(1,1-dimethylethyl)-, [4-(2-Methyl-2-propanyl)phenyl]methanethiol
4-(tert-Butyl)benzenemethanethiol (CAS 49543-63-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C11H16S and a molecular weight of 180.310 g/mol. It is also known as 4-(tert-Butyl)benzyl mercaptan, 4-tert-Butyl benzyl mercaptan and 4-tert-Butylbenzyl mercaptan. Key properties include a boiling point of 256.2±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 102.3±8.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 49543-63-7
- Jingsj CID
- J-1108865-9
- Molecular Formula
- C11H16S
- Chinese Name
- 对叔丁基苄硫醇
- Molecular Weight
- 180.310 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 256.2±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 102.3±8.9 °C |
| Exact Mass | 180.097275 |
| PSA | 38.80000 |
| LogP | 4.43 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.528 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(tert-Butyl)benzenemethanethiol?
The CAS number of 4-(tert-Butyl)benzenemethanethiol is 49543-63-7.
What are the molecular formula and molecular weight of 4-(tert-Butyl)benzenemethanethiol?
4-(tert-Butyl)benzenemethanethiol has molecular formula C11H16S and molecular weight 180.310 g/mol.
Is 4-(tert-Butyl)benzenemethanethiol hazardous?
4-(tert-Butyl)benzenemethanethiol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4-(tert-Butyl)benzenemethanethiol?
For 4-(tert-Butyl)benzenemethanethiol, Downstream Products: Benzyl benzoate, Benzyl alcohol, α-(Trifluoromethyl)benzyl alcohol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(tert-Butyl)benzenemethanethiol (CAS 49543-63-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1108865-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.