5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine

Also known as: 5-(2-Ethoxy-ethyl)-[1,3,4]thiadiazol-2-ylamine, 1,3,4-thiadiazol-2-amine, 5-(2-ethoxyethyl)-, Albb-009393, VITAS-BB TBB000020, hms2502e13

5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine (CAS 299936-83-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H11N3OS and a molecular weight of 173.23600 g/mol. Key properties include a boiling point of 313ºC at 760 mmHg, a density of 1.238g/cm3 and a flash point of 143.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 299936-83-7
Jingsj CID: J-1109039-4
Molecular Formula: C₆H₁₁N₃OS
Molecular Weight: 173.23600 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	313ºC at 760 mmHg
Density	1.238g/cm3
Flash Point	143.1ºC
Exact Mass	173.06200
PSA	89.27000
LogP	1.28050
Refractive Index	1.566

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 5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine?

The CAS number of 5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine is 299936-83-7.

What are the molecular formula and molecular weight of 5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine?

5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine has molecular formula C6H11N3OS and molecular weight 173.23600 g/mol.

What are the upstream and downstream products of 5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine?

For 5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine, Upstream Products: Thiosemicarbazide, 3-Ethoxypropionitrile.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine (CAS 299936-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1109039-4 (accessed 2026-11-09).

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