TRICARBALLYLIC ACID
Synonym(s):1,2,3-Propanetricarboxylic acid
- CAS NO.：99-14-9
- Empirical Formula: C6H8O6
- Molecular Weight: 176.12
- MDL number: MFCD00002723
- EINECS: 202-733-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 20:01:59
What is TRICARBALLYLIC ACID?
Chemical properties
off-white to light brown fine crystalline powder
The Uses of TRICARBALLYLIC ACID
It is used as an alternative to DMDHEU (formaldehyde releasing cross- linking agent).
Definition
ChEBI: A tricarboxylic acid that is glutaric acid in which one of the beta-hydrogens is substituted by a carboxy group.
Purification Methods
Crystallise the acid from diethyl ether. [Beilstein 2 IV 2366.]
Properties of TRICARBALLYLIC ACID
| Melting point: | 156-161 °C(lit.) |
| Boiling point: | 227.71°C (rough estimate) |
| Density | 1.3744 (rough estimate) |
| refractive index | 1.5860 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 50 mg/mL, clear |
| form | Fine Crystalline Powder |
| pka | pK1 (30°): 3.49; pK2: 4.58; pK3: 5.83 |
| color | Off-white to light brown |
| Water Solubility | Soluble in water (500 mg/ml at 18°C), methanol, and ether (slightly). |
| Merck | 14,9622 |
| BRN | 1783567 |
| CAS DataBase Reference | 99-14-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid (99-14-9) |
Safety information for TRICARBALLYLIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for TRICARBALLYLIC ACID
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