(R)-(+)-3-Methyladipic acid
Also known as: (+)-3-Methyladipic acid, (R)-3-methyladipic acid, (3R)-3-methylhexanedioic acid, (+)-3-Methylhexanedioic acid, (R)-(+)-3-Methylhexanedioic acid, (3R)-(+)-3-Methyladipic acid, Hexanedioic acid, 3-methyl-, (3R)-
(R)-(+)-3-Methyladipic acid (CAS 623-82-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O4 and a molecular weight of 160.16800 g/mol. Key properties include a melting point of 81-84ºC(lit.), a boiling point of 230ºC30 mm Hg(lit.), a density of 1.197 g/cm3 and a flash point of 170.6ºC. 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.
- 623-82-5
- Jingsj CID
- J-48034-2
- Molecular Formula
- C7H12O4
- Molecular Weight
- 160.16800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 81-84ºC(lit.) |
|---|---|
| Boiling Point | 230ºC30 mm Hg(lit.) |
| Density | 1.197 g/cm3 |
| Flash Point | 170.6ºC |
| Exact Mass | 160.07400 |
| PSA | 74.60000 |
| LogP | 0.96200 |
| Refractive Index | 1.4336 (estimate) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (R)-(+)-3-Methyladipic acid?
The CAS number of (R)-(+)-3-Methyladipic acid is 623-82-5.
What are the molecular formula and molecular weight of (R)-(+)-3-Methyladipic acid?
(R)-(+)-3-Methyladipic acid has molecular formula C7H12O4 and molecular weight 160.16800 g/mol.
Is (R)-(+)-3-Methyladipic acid hazardous?
(R)-(+)-3-Methyladipic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-(+)-3-Methyladipic acid (CAS 623-82-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48034-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.