CAS Number3172-52-9
Synonyms2,5-Dichlorothiophene; 2,5-diclorothiophene; 2,5-Dichlor-thiophen; EINECS 221-638-8; 2,5-dichloro-thiophene; DICHLOROTHIOPHENE; thiophene,2,5-dichloro; 2,6-DICHLOROTHIOPHENE; 2,4-DICHLOROPHENETHYLAMINE; 5-chloro-2-thienyl chloride; 5-chloro-thien-2-yl chloride; 2,5-dichloro-thiophen; MFCD00005423
Molecular FormulaC4H2Cl2S
Molecular Weight153.03
Purity98%
Density1.5±0.1 g/cm3
Boiling Point162 °C (lit.)
Melting Point-41--40°C
Appearanceliquid
EINECS221-638-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3172-52-9 |
| Catalog No. | 2A-9029516 |
| Chinese Name | 2,5-二氯噻吩 |
| Synonyms | 2,5-Dichlorothiophene; 2,5-diclorothiophene; 2,5-Dichlor-thiophen; EINECS 221-638-8; 2,5-dichloro-thiophene; DICHLOROTHIOPHENE; thiophene,2,5-dichloro; 2,6-DICHLOROTHIOPHENE; 2,4-DICHLOROPHENETHYLAMINE; 5-chloro-2-thienyl chloride; 5-chloro-thien-2-yl chloride; 2,5-dichloro-thiophen; MFCD00005423 |
| Molecular Formula | C4H2Cl2S |
| Molecular Weight | 153.03 |
| Purity | 98 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 162 °C (lit.) |
| Melting Point | -41--40°C |
| Appearance | liquid |
| Storage Condition | Sealed in a cool, dry environment at 0-6 ºC |
| Packaging | II |
| EINECS | 221-638-8 |
| HTC | 2934999090 |
| PubChem ID | 24894138 |
| MDL Number | MFCD00005423 |
| SMILES | Clc1ccc(Cl)s1 |
| InChI | 1S/C4H2Cl2S/c5-3-1-2-4(6)7-3/h1-2H |
| InChI Key | FGYBDASKYMSNCX-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/29516_1_3172_52_9.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: 1993 International Maritime Transport Dangerous Regulations: 1993 International Air Transport Dangerous Regulations: 1993 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: FLAMMABLE LIQUID, N.O.S. (2,5-Dichlorothiophene) IMDG Code: FLAMMABLE LIQUID, N.O.S. (2,5-Dichlorothiophene) International air transport hazard regulations: Flammable liquid, n.o.s. (2,5-Dichlorothiophene) 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 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 precautions for users No data available |
| Related Products in Heterocyclic Building Blocks | ||
|---|---|---|
| 2,3,5-Tribromothiophene | 3141-24-0 | 2A-9029472 |
| 2,3,4-Tribromothiophene | 3141-25-1 | 2A-9029473 |
| 3-Methyl-3-oxetanemethanol | 3143-02-0 | 2A-9029477 |
| 1-Methyl-2-(2-nitroethenyl)-pyrrole | 3156-50-1 | 2A-9029497 |
| 2-Aminopyrimidine-5-carboxylic acid | 3167-50-8 | 2A-9029513 |
| 3,3'-Bithiophene | 3172-56-3 | 2A-9029517 |
| 3-Methyl-1H-indazole | 3176-62-3 | 2A-9029521 |
| 1H-Imidazole-1-carboxaldehyde | 3197-61-3 | 2A-9029548 |
| 4-Phenoxypiperidine | 3202-33-3 | 2A-9029552 |
| 2-Ethylfuran | 3208-16-0 | 2A-9029554 |
| Browse all Heterocyclic Building Blocks products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS