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2-Methyl-1,3-benzothiazol-6-ol

Also known as: 2-Methylbenzo[d]thiazol-6-ol, 2-Methyl-6-benzothiazolol, 2-Methylbenzothiazol-6-ol, 6-Hydroxy-2-methylbenzothiazole, 6-Benzothiazolol, 2-methyl-, 6-Benzothiazolol,2-methyl-(6CI,7CI,9CI), 2-Methyl-6-hydroxybenzothiazole, 5-Hydroxy-2-methylbenzothiazole

2-Methyl-1,3-benzothiazol-6-ol (CAS 68867-18-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7NOS and a molecular weight of 165.212 g/mol. Key properties include a boiling point of 313.7±15.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 143.5±20.4 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68867-18-5
Jingsj CID
J-1429278-5
Molecular Formula
C8H7NOS
Molecular Weight
165.212 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point313.7±15.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point143.5±20.4 °C
Exact Mass165.024841
PSA61.36000
LogP1.67
Vapor Pressure0.0±0.7 mmHg at 25°C
Refractive Index1.710

GHS Safety & Compliance

IrritantSignal word: Warning
  • H302 — Harmful if swallowed
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2934200090
Summary2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-Methyl-1,3-benzothiazol-6-ol?

The CAS number of 2-Methyl-1,3-benzothiazol-6-ol is 68867-18-5.

What are the molecular formula and molecular weight of 2-Methyl-1,3-benzothiazol-6-ol?

2-Methyl-1,3-benzothiazol-6-ol has molecular formula C8H7NOS and molecular weight 165.212 g/mol.

Is 2-Methyl-1,3-benzothiazol-6-ol hazardous?

2-Methyl-1,3-benzothiazol-6-ol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Methyl-1,3-benzothiazol-6-ol (CAS 68867-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1429278-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.