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D-Homoserine Lactone hydrochloride

Also known as: (R)-(+)-α-Amino-γ-butyrolactone hydrochloride, (R)-(+)-2-Amino-4-butyrolactone hydrochloride, (R)-(+)-3-Aminodihydrofuran-2(3H)-one hydrochloride, (3R)-3-Aminodihydro-2(3H)-furanone hydrochloride, D-(+)-Homoserine Lactone Hydrochloride, MFCD00674071

D-Homoserine Lactone hydrochloride (CAS 104347-13-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H8ClNO2 and a molecular weight of 137.565 g/mol. Key properties include a melting point of 220-224ºC, a boiling point of 257.1ºC at 760 mmHg and a flash point of 120.1ºC. 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.
104347-13-9
Jingsj CID
J-985717-4
Molecular Formula
C4H8ClNO2
Molecular Weight
137.565 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point220-224ºC
Boiling Point257.1ºC at 760 mmHg
Flash Point120.1ºC
Exact Mass137.024353
PSA52.32000
LogP0.76290
Vapor Pressure0.0148mmHg at 25°C

GHS Safety & Compliance

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

Customs & Trade Information

HS Code2932209090
Summary2932209090. other lactones. 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 D-Homoserine Lactone hydrochloride?

The CAS number of D-Homoserine Lactone hydrochloride is 104347-13-9.

What are the molecular formula and molecular weight of D-Homoserine Lactone hydrochloride?

D-Homoserine Lactone hydrochloride has molecular formula C4H8ClNO2 and molecular weight 137.565 g/mol.

Is D-Homoserine Lactone hydrochloride hazardous?

D-Homoserine Lactone hydrochloride 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 D-Homoserine Lactone hydrochloride?

For D-Homoserine Lactone hydrochloride, Downstream Products: tert-Butyl N-[(3R)-2-oxotetrahydrofuran-3-yl]carbamate, D-Homoserine.

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

Last updated:

How to cite: Jingsj. "D-Homoserine Lactone hydrochloride (CAS 104347-13-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-985717-4 (accessed 2026-11-09).

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