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[(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid

Also known as: 1,3-Dioxolane-4-acetic acid, 2,2-dimethyl-5-oxo-, (4R)-, (R)-(-)-2,2-Dimethyl-5-oxo-1,3-dioxolane-4-acetic acid, 2-[(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid, 2-((R)-2,2-Dimethyl-5-oxo-1,3-dioxolan-4-yl)acetic acid, [(R)-2,2-Dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid, MFCD00211272

[(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid (CAS 113278-68-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H10O5 and a molecular weight of 174.15100 g/mol. Key properties include a melting point of 95-98ºC, a boiling point of 341.4ºC at 760mmHg, a density of 1.262g/cm3 and a flash point of 143.7ºC. 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.
113278-68-5
Jingsj CID
J-1022706-2
Molecular Formula
C7H10O5
Molecular Weight
174.15100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point95-98ºC
Boiling Point341.4ºC at 760mmHg
Density1.262g/cm3
Flash Point143.7ºC
Exact Mass174.05300
PSA72.83000
LogP0.13920
Vapor Pressure0mmHg at 25°C
Refractive Index1.455

GHS Safety & Compliance

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

Frequently Asked Questions

What is the CAS number of [(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid?

The CAS number of [(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid is 113278-68-5.

What are the molecular formula and molecular weight of [(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid?

[(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid has molecular formula C7H10O5 and molecular weight 174.15100 g/mol.

Is [(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid hazardous?

[(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid 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 [(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid?

For [(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid, Downstream Products: (S)-(-)-α-Hydroxy-γ-butyrolactone, (5S)-5-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolan-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. "[(4R)-2,2-dimethyl-5-oxo-1,3-dioxolan-4-yl]acetic acid (CAS 113278-68-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1022706-2 (accessed 2026-11-09).

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