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Diethyl 3-butenylphosphonate

3-丁烯基磷羧酸乙酯

Also known as: DIETHYL-3-BUTENYLPHOSPHONATE, Diethyl 3-butenylphosphonate 95%, Diethyl-3-buten-1-phosphonat, MFCD06200726, P-3-Buten-1-yl-phosphonic acid diethyl ester, Phosphonic acid, P-3-buten-1-yl-, diethyl ester, Phosphonic acid,P-3-buten-1-yl-,diethyl ester, SKL409, diethyl but-3-en-1-ylphosphonate, diethyl but-3-enyl-1-phosphonate, diethyl but-3-enylphosphonate

Diethyl 3-butenylphosphonate (CAS 15916-48-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H17O3P and a molecular weight of 192.19300 g/mol. It is also known as DIETHYL-3-BUTENYLPHOSPHONATE, Diethyl 3-butenylphosphonate 95% and Diethyl-3-buten-1-phosphonat. Key properties include a boiling point of 55ºC0.55 mm Hg(lit.), a density of 1.005 g/mL at 25ºC(lit.) and a flash point of 222 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
15916-48-0
Jingsj CID
J-1332053-7
Molecular Formula
C8H17O3P
Chinese Name
3-丁烯基磷羧酸乙酯
Molecular Weight
192.19300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point55ºC0.55 mm Hg(lit.)
Density1.005 g/mL at 25ºC(lit.)
Flash Point222 °F

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of Diethyl 3-butenylphosphonate?

The CAS number of Diethyl 3-butenylphosphonate is 15916-48-0.

What are the molecular formula and molecular weight of Diethyl 3-butenylphosphonate?

Diethyl 3-butenylphosphonate has molecular formula C8H17O3P and molecular weight 192.19300 g/mol.

Is Diethyl 3-butenylphosphonate hazardous?

Diethyl 3-butenylphosphonate has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Diethyl 3-butenylphosphonate (CAS 15916-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1332053-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.