Benzene-1,3-dicarboxaldehyde
Isophthalaldehyde
CAS: 626-19-7
Molecular Formula: C8H6O2
Benzene-1,3-dicarboxaldehyde - Names and Identifiers
| Name | Isophthalaldehyde |
| Synonyms | Isophtaladehyde isophthaldehyde M-PHTHALALDEHYDE m-Phthalaldehyde 3-PHTHALALDEHYDE ISOPHTHALALDEHYDE Isophthalaldehyde m-Phthaldialdehyde ISOPHTHALDIALDEHYDE 1,3-Benzenedialdehyde M-PHTHALICDICARBOXALDEHYDE benzene-1,3-dicarbaldehyde BENZENE-1,3-DICARBOXALDEHYDE Isophthalic dicarboxaldehyde ISOPHTHALIC DICARBOXALDEHYDE Benzene-1,3-dicarboxaldehyde |
| CAS | 626-19-7 |
| EINECS | 210-935-8 |
| InChI | InChI=1/C8H6O2/c9-5-7-2-1-3-8(4-7)6-10/h1-6H |
| InChIKey | IZALUMVGBVKPJD-UHFFFAOYSA-N |
Benzene-1,3-dicarboxaldehyde - Physico-chemical Properties
| Molecular Formula | C8H6O2 |
| Molar Mass | 134.13 |
| Density | 1.1603 (rough estimate) |
| Melting Point | 87-88 °C (lit.) |
| Boling Point | 136 °C (12.7517 mmHg) |
| Flash Point | 136°C/17mm |
| Water Solubility | Slightly soluble in water. |
| Solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| Vapor Presure | 0.0164mmHg at 25°C |
| Appearance | yellow-like needle |
| Color | White to slightly yellow |
| BRN | 1561038 |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Sensitive | Air Sensitive |
| Refractive Index | 1.4800 (estimate) |
| MDL | MFCD00003372 |
| Physical and Chemical Properties | White needle-like crystals, soluble in ether, sublimation, soluble in alcohol, alkali, hot water. |
| Use | Used as pharmaceutical intermediates, fluorescent whitening agent |
Benzene-1,3-dicarboxaldehyde - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | NT1981000 |
| HS Code | 29122900 |
Benzene-1,3-dicarboxaldehyde - Introduction
Soluble in ether, sublimate, easily soluble in alcohol, alkali, and hot water.
Last Update：2022-10-16 17:27:23
Benzene-1,3-dicarboxaldehyde - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| Use | White needle-like crystals, soluble in ether, can sublimate, soluble in alcohol, alkali, hot water. Organic synthesis intermediates, mainly used in the synthesis of fluorescent whitening agents. used in pharmaceutical intermediates, fluorescent whitening agents, etc. used in pharmaceutical intermediates, fluorescent whitening agents |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 19:05:13
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