CAS Number652-03-9
SynonymsEINECS 211-483-4; 3,4,5,6-tetrafluorobenzene-1,2-dicarboxylic acid; MFCD00002407; 3,4,5,6-Tetrafluorophthalic acid
Molecular FormulaC6F4-1,2-(CO2H)2
Molecular Weight238.09
Purity98%
Density1.8±0.1 g/cm3
Boiling Point345.7±42.0 °C at 760 mmHg
Melting Point152-154 °C (lit.)
Appearancewhite crystal powder
EINECS211-483-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 652-03-9 |
| Catalog No. | 2A-9003709 |
| Chinese Name | 3,4,5,6-四氟邻苯二甲酸 |
| Synonyms | EINECS 211-483-4; 3,4,5,6-tetrafluorobenzene-1,2-dicarboxylic acid; MFCD00002407; 3,4,5,6-Tetrafluorophthalic acid |
| Molecular Formula | C6F4-1,2-(CO2H)2 |
| Molecular Weight | 238.09 |
| Purity | 98 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 345.7±42.0 °C at 760 mmHg |
| Melting Point | 152-154 °C (lit.) |
| Appearance | white crystal powder |
| Storage Condition | Store in a sealed container in a cool, dry place. |
| EINECS | 211-483-4 |
| HTC | 2917399090 |
| PubChem ID | 24851795 |
| MDL Number | MFCD00002407 |
| SMILES | OC(=O)c1c(F)c(F)c(F)c(F)c1C(O)=O |
| InChI | 1S/C8H2F4O4/c9-3-1(7(13)14)2(8(15)16)4(10)6(12)5(3)11/h(H,13,14)(H,15,16) |
| InChI Key | YJLVXRPNNDKMMO-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12162002 |
| Hazard Symbols | Xi |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S37/39 |
| MSDS | msds/3709_1_652_03_9.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified Tetrafluorophthalic acid |
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