CAS Number6314-28-9
SynonymsBenzo[b]thiophene-2-carboxylic acid; 1-Benzothiophene-2-carboxylic acid; MFCD00051636; 2-Benzothiophenecarboxylic Acid; tnca
Molecular FormulaC9H6O2S
Molecular Weight178.21
Purity98%
Density1.4±0.1 g/cm3
Boiling Point376.2±15.0 °C at 760 mmHg
Melting Point241-244 °C (lit.)
AppearanceLight yellow-beige crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6314-28-9 |
| Catalog No. | 2A-9007137 |
| Chinese Name | 苯并噻吩-2-羧酸 |
| Synonyms | Benzo[b]thiophene-2-carboxylic acid; 1-Benzothiophene-2-carboxylic acid; MFCD00051636; 2-Benzothiophenecarboxylic Acid; tnca |
| Molecular Formula | C9H6O2S |
| Molecular Weight | 178.21 |
| Purity | 98 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 376.2±15.0 °C at 760 mmHg |
| Melting Point | 241-244 °C (lit.) |
| Appearance | Light yellow-beige crystalline powder |
| Storage Condition | Store in a sealed store in a cool place |
| HTC | 2934999090 |
| UN(IATA) | 3335 |
| PubChem ID | 24870414 |
| MDL Number | MFCD00051636 |
| SMILES | OC(=O)c1cc2ccccc2s1 |
| InChI | 1S/C9H6O2S/c10-9(11)8-5-6-3-1-2-4-7(6)12-8/h1-5H,(H,10,11) |
| InChI Key | DYSJMQABFPKAQM-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S37/39 |
| MSDS | msds/7137_1_6314_28_9.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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