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Diisopropyl (ethoxycarbonylmethyl)phosphonate

Also known as: Acetic acid, 2-[bis(1-methylethoxy)phosphinyl]-, ethyl ester, Diisopropyl (carboethoxymethyl)phosphonate, Ethyl (diisopropyl phosphono)acetate, Ethyl 2-(diisopropoxyphosphoryl)acetate, ethyl 2-di(propan-2-yloxy)phosphorylacetate, ethyl diisopropoxyphosphonoacetate, ethyl diisopropylphosphonoacetate, MFCD00075267

Diisopropyl (ethoxycarbonylmethyl)phosphonate (CAS 24074-26-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H21O5P and a molecular weight of 252.24500 g/mol. Key properties include a boiling point of 142-143ºC11 mm Hg(lit.), a density of 1.06 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. 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 Nov 3, 2026.

CAS No.
24074-26-8
Jingsj CID
J-19970-2
Molecular Formula
C10H21O5P
Molecular Weight
252.24500 g/mol
Category
Organic Acids
Last updated
11/3/2026
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Physicochemical Properties

Boiling Point142-143ºC11 mm Hg(lit.)
Density1.06 g/mL at 25ºC(lit.)
Flash Point>110.0 °C
Exact Mass252.11300
PSA71.64000
LogP2.59260
Vapor Pressure0.00472mmHg at 25°C
Refractive Indexn20/D 1.427(lit.)

GHS Safety & Compliance

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

Customs & Trade Information

HS Code2931900090
Summary2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Diisopropyl (ethoxycarbonylmethyl)phosphonate?

The CAS number of Diisopropyl (ethoxycarbonylmethyl)phosphonate is 24074-26-8.

What are the molecular formula and molecular weight of Diisopropyl (ethoxycarbonylmethyl)phosphonate?

Diisopropyl (ethoxycarbonylmethyl)phosphonate has molecular formula C10H21O5P and molecular weight 252.24500 g/mol.

Is Diisopropyl (ethoxycarbonylmethyl)phosphonate hazardous?

Diisopropyl (ethoxycarbonylmethyl)phosphonate 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 Diisopropyl (ethoxycarbonylmethyl)phosphonate?

For Diisopropyl (ethoxycarbonylmethyl)phosphonate, Upstream Products: Isopropanol, Ethyl bromoacetate, Triisopropyl phosphite; Downstream Products: Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate, Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-cis-2-propenoate, (2E,6E)-Farnesol.

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

Last updated:

How to cite: Jingsj. "Diisopropyl (ethoxycarbonylmethyl)phosphonate (CAS 24074-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19970-2 (accessed 2026-11-09).

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