CAS Number100-20-9
SynonymsTerephthaloyl dichloride; EINECS 202-829-5; p-Phthaloyl chloride; benzene-1,4-dicarbonyl dichloride; Terephthaloyl Chloride; 1,4-Benzenedicarbonyl dichloride; MFCD00000693
Molecular FormulaC6H4-1,4-(COCl)2
Molecular Weight203.02
Purity≥99%
Density1.4±0.1 g/cm3
Boiling Point266 °C (lit.)
Melting Point79-81 °C (lit.)
Appearanceflakes
EINECS202-829-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 100-20-9 |
| Catalog No. | 2A-9015873 |
| Chinese Name | 对苯二甲酰氯 |
| Synonyms | Terephthaloyl dichloride; EINECS 202-829-5; p-Phthaloyl chloride; benzene-1,4-dicarbonyl dichloride; Terephthaloyl Chloride; 1,4-Benzenedicarbonyl dichloride; MFCD00000693 |
| Molecular Formula | C6H4-1,4-(COCl)2 |
| Molecular Weight | 203.02 |
| Purity | ≥99 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 266 °C (lit.) |
| Melting Point | 79-81 °C (lit.) |
| Appearance | flakes |
| Water Solubility | REACTS |
| Storage Condition | Storage Precautions Store in a cool, dry and well- |
| Packaging | II |
| EINECS | 202-829-5 |
| HTC | 2917399090 |
| PubChem ID | 24847435 |
| MDL Number | MFCD00000693 |
| SMILES | ClC(=O)c1ccc(cc1)C(Cl)=O |
| InChI | 1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H |
| InChI Key | LXEJRKJRKIFVNY-UHFFFAOYSA-N |
| Beilstein/REAXYS | 607796 |
| NACRES Code | NA.22 |
| eCl@ss | 39050525 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/15873_1_100_20_9.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 6.5%. General tariff:30.0% |
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