CAS Number17249-79-5
SynonymsMFCD00043890; 2,3-Dchlorothiophene; 2,3-Dichlor-thiophen; 2,3-Dichlorothiophene; 2,3-dichloro-thiophene; 4,5-dichlorothiophene; dichlorothiophene; Thiophene,2,3-dichloro
Molecular FormulaC4H2Cl2S
Molecular Weight153.030
Purity98.00%
Density1.5±0.1 g/cm3
Boiling Point170.7±20.0 °C at 760 mmHg
Melting Point-26ºC
AppearanceColorless to light yellow liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 17249-79-5 |
| Catalog No. | 2A-9037419 |
| Chinese Name | 2,3-二氯噻吩 |
| Synonyms | MFCD00043890; 2,3-Dchlorothiophene; 2,3-Dichlor-thiophen; 2,3-Dichlorothiophene; 2,3-dichloro-thiophene; 4,5-dichlorothiophene; dichlorothiophene; Thiophene,2,3-dichloro |
| Molecular Formula | C4H2Cl2S |
| Molecular Weight | 153.030 |
| Purity | 98.00 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 170.7±20.0 °C at 760 mmHg |
| Melting Point | -26ºC |
| Appearance | Colorless to light yellow liquid |
| Storage Condition | 2-8°C |
| Packaging | III |
| HTC | 2934999090 |
| PubChem ID | 3140383 |
| SMILES | Clc1ccsc1Cl |
| InChI | InChI=1S/C4H2Cl2S/c5-3-1-2-7-4(3)6/h1-2H |
| InChI Key | LVNVLQIXMBTMPH-UHFFFAOYSA-N |
| Hazard Symbols | 6.1 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2810 International Maritime Transport Danger Regulations: 2810 International Air Transport Danger Regulations: 2810 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TOXIC LIQUID, ORGANIC, N.O.S. (2,3-Dichlorothiophene) IMDG Code: TOXIC LIQUID, ORGANIC, N.O.S. (2,3-Dichlorothiophene) International air transport hazard regulations: Toxic liquid, organic, n.o.s. (2,3-Dichlorothiophene) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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