1,2,3-Propanetricarboxylic acid
Also known as: Tricarballylic acid, Propane-1,2,3-tricarboxylic acid, 3-Carboxyglutaric acid, 3-Carboxypentane-1,5-dioic acid, Carballylic acid, beta-Carboxyglutaric acid, Tricarballylate, 1,2,3-Propanetricarboxylic acid
1,2,3-Propanetricarboxylic acid (CAS 99-14-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8O6 and a molecular weight of 176.124 g/mol. Key properties include a melting point of 156-161 °C(lit.), a boiling point of 266.4±20.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 129.2±18.3 °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 Aug 21, 2026.
- CAS No.
- 99-14-9
- Jingsj CID
- J-16201-6
- Molecular Formula
- C6H8O6
- Molecular Weight
- 176.124 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 156-161 °C(lit.) |
|---|---|
| Boiling Point | 266.4±20.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 129.2±18.3 °C |
| Exact Mass | 176.032089 |
| PSA | 111.90000 |
| LogP | -1.33 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.529 |
| Additional Property | H2O: 50 mg/mL, clear |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Ki: 0.52 mM (aconitate hydratase)[1] |
|---|---|
| Additional Information | [1]. Russell, James B.; Forsberg, Neil (2007). "Production of tricarballylic acid by rumen microorganisms and its potential toxicity in ruminant tissue metabolism". British Journal of Nutrition. 56 (1): 153–62. |
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 1,2,3-Propanetricarboxylic acid?
The CAS number of 1,2,3-Propanetricarboxylic acid is 99-14-9.
What are the molecular formula and molecular weight of 1,2,3-Propanetricarboxylic acid?
1,2,3-Propanetricarboxylic acid has molecular formula C6H8O6 and molecular weight 176.124 g/mol.
Is 1,2,3-Propanetricarboxylic acid hazardous?
1,2,3-Propanetricarboxylic 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 1,2,3-Propanetricarboxylic acid?
For 1,2,3-Propanetricarboxylic acid, Upstream Products: Aconitic acid, Gallic acid, 3-Cyclopentene-1-carboxylic acid; Downstream Products: Trimethyl 1,2,3-propanetricarboxylate, Thieno[2,3-b]thiophene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3-Propanetricarboxylic acid (CAS 99-14-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16201-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.