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N-methyltetrahydro-2H-thiopyran-4-amine

Also known as: N-methylthian-4-amine, N-methyl-4-tetrahydrothiopyranamine, N-methyltetrahydrothiopyran-4-amine, methyl-tetrahydrothiopyran-4-yl-amine, N-methyltetrahydro-2H-thiopyran-4-amine hydrochloride, N-methylthian-4-amine,hydrochloride, 2H-Thiopyran-4-amine, tetrahydro-N-methyl-

N-methyltetrahydro-2H-thiopyran-4-amine (CAS 220640-14-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H13NS and a molecular weight of 131.24200 g/mol. Key property: a boiling point of 203.7±33.0 °C(Predicted). No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
220640-14-2
Jingsj CID
J-1506502-8
Molecular Formula
C6H13NS
Molecular Weight
131.24200 g/mol
Category
Organic Bases
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point203.7±33.0 °C(Predicted)
Exact Mass167.05400
PSA37.33000
LogP2.29430
Storage Conditions2-8°C

Customs & Trade Information

HS Code2934999090
Summary2934999090. 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 N-methyltetrahydro-2H-thiopyran-4-amine?

The CAS number of N-methyltetrahydro-2H-thiopyran-4-amine is 220640-14-2.

What are the molecular formula and molecular weight of N-methyltetrahydro-2H-thiopyran-4-amine?

N-methyltetrahydro-2H-thiopyran-4-amine has molecular formula C6H13NS and molecular weight 131.24200 g/mol.

What are the upstream and downstream products of N-methyltetrahydro-2H-thiopyran-4-amine?

For N-methyltetrahydro-2H-thiopyran-4-amine, Upstream Products: Tetrahydrothiopyran-4-one.

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

Last updated:

How to cite: Jingsj. "N-methyltetrahydro-2H-thiopyran-4-amine (CAS 220640-14-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506502-8 (accessed 2026-11-09).

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