2-Aminobenzothiazole
Also known as: 2-Benzothiazolamine, Benzo[d]thiazol-2-amine, 1,3-Benzothiazol-2-amine, 2-Aminobenzthiazole, 2-Iminobenzothiazoline, Benzothiazole-2-ylamine, EINECS 205-268-4, MFCD00005785, USAF EK-3941, USAF xr-27
2-Aminobenzothiazole (CAS 136-95-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2S and a molecular weight of 150.201 g/mol. Key properties include a melting point of 126-129 °C(lit.), a boiling point of 307.5±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 139.8±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. It is listed by 1 supplier, from 1.10 to 7.42 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 136-95-8
- Jingsj CID
- J-811534-2
- Molecular Formula
- C7H6N2S
- Molecular Weight
- 150.201 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 500g | ¥550.00 | $0.16 /gBest ¥1.10/g CNY | CN China MOQ 500g | |
In Stock | 97% 100g | ¥180.00 | $0.27 /g ¥1.80/g CNY | CN China MOQ 100g | |
In Stock | >97.0%(LC)(T) 500g | ¥1,152.00 | $0.34 /g ¥2.30/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 126-129 °C(lit.) |
|---|---|
| Boiling Point | 307.5±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 139.8±23.2 °C |
| Exact Mass | 150.025162 |
| PSA | 67.15000 |
| LogP | 1.89 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.763 |
| Additional Property | <0.1 g/100 mL at 19 ºC |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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-Aminobenzothiazole?
The CAS number of 2-Aminobenzothiazole is 136-95-8.
What are the molecular formula and molecular weight of 2-Aminobenzothiazole?
2-Aminobenzothiazole has molecular formula C7H6N2S and molecular weight 150.201 g/mol.
Which suppliers offer 2-Aminobenzothiazole?
1 supplier(s) listed; reference unit price ¥1.10–7.42 /g.
Is 2-Aminobenzothiazole hazardous?
2-Aminobenzothiazole has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 2-Aminobenzothiazole?
For 2-Aminobenzothiazole, Upstream Products: Potassium thiocyanate, 2-Bromo-1,3-benzothiazole, Cyclohexanone; Downstream Products: 2-Hydrazinobenzothiazole, 2,2'-Diaminodiphenyl Disulfide, 2-Benzothiazolylthiourea.
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-Aminobenzothiazole (CAS 136-95-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-811534-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.