CAS Number121-91-5
Synonyms5-CARBOXAMINODOTRYPTAMINE; 5-CARBOXAMIDOTRYPTAMINE HEMIETHANOLATE MALEATE SALT; Isophthalic acid; iso-phthalic acid; benzene-1,3-dicarboxylic acid; MFCD00002516; 1,3-Benzenedicarboxylic acid; EINECS 204-506-4; 5-carboxamidotrypamine; 5-Carboxamidotryptamine; 2-Carboxyamidotryptamine; 5-carboxybenzoic acid; isophthalic_acid; 5-CT; 5-Carboxamide tryptamine; isophtalic acid; 5-Carboxyamidotryptamine; 1,3-benzene dicarboxylic acid; m-phthalic acid; Benzen-1,3-Dicarboxylic acid; hydrogen isophthalate; 5-CAT
Molecular FormulaC6H4-1,3-(CO2H)2
Molecular Weight166.13
Purity99%
Density1.5±0.1 g/cm3
Boiling Point412.3±28.0 °C at 760 mmHg
Melting Point341-343 °C (lit.)
Appearancewhite powder
EINECS204-506-4
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 121-91-5 |
| Catalog No. | 2A-9015002 |
| Chinese Name | 间苯二甲酸(IPA) |
| Synonyms | 5-CARBOXAMINODOTRYPTAMINE; 5-CARBOXAMIDOTRYPTAMINE HEMIETHANOLATE MALEATE SALT; Isophthalic acid; iso-phthalic acid; benzene-1,3-dicarboxylic acid; MFCD00002516; 1,3-Benzenedicarboxylic acid; EINECS 204-506-4; 5-carboxamidotrypamine; 5-Carboxamidotryptamine; 2-Carboxyamidotryptamine; 5-carboxybenzoic acid; isophthalic_acid; 5-CT; 5-Carboxamide tryptamine; isophtalic acid; 5-Carboxyamidotryptamine; 1,3-benzene dicarboxylic acid; m-phthalic acid; Benzen-1,3-Dicarboxylic acid; hydrogen isophthalate; 5-CAT |
| Molecular Formula | C6H4-1,3-(CO2H)2 |
| Molecular Weight | 166.13 |
| Purity | 99 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 412.3±28.0 °C at 760 mmHg |
| Melting Point | 341-343 °C (lit.) |
| Appearance | white powder |
| Water Solubility | 0.01 g/100 mL (25 ºC) |
| Storage Condition | Packed in plastic bags and wooden boxes. Store and |
| EINECS | 204-506-4 |
| HTC | 29173980 |
| PubChem ID | 24895954 |
| MDL Number | MFCD00002516 |
| SMILES | OC(=O)c1cccc(c1)C(O)=O |
| InChI | 1S/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12) |
| InChI Key | QQVIHTHCMHWDBS-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1909332 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/15002_1_121_91_5.pdf |
| Use of | Isophthalic acid is an intermediate for high performance unsaturated polyesters, resins for coatings, high solids paints, gel coats and modifier of polyethylene terephthalate for bottles. Properties Articles30 Name isophthalic acid Synonym More Synonyms Chemical & Physical Properties Molecular Formula C8H6O4 Exact Mass 166.026611 PSA 74.60000 Index of Refraction 1.618 InChIKey QQVIHTHCMHWDBS-UHFFFAOYSA-N Stability Stable. Incompatible with strong oxidizing agents, strong bases. |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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