- 1,4-Dichloro-2-butyne
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- $100.00 / 1KG
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2023-12-26
- CAS:821-10-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 1,4-Dichloro-2-butyne
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- $0.00 / 25KG
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2023-08-18
- CAS:821-10-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- 1,4-Dichloro-2-butyne
-
- $0.00 / 1KG
-
2022-11-05
- CAS:821-10-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 mt
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| | 1,4-Dichloro-2-butyne Basic information |
| Product Name: | 1,4-Dichloro-2-butyne | | Synonyms: | 1,4-DICHLORO-2-BUTYNE;1,4-dichloro-2-butyn;1,4-dichloro-but-2-yne;Dichlorobutyne;2-Butyne, 1,4-dichloro-;bis(chloromethyl)acetylene;1,4-Dichloro-2-butyne, 99% 25ML;1,4-Dichloro-2-butyne,99% | | CAS: | 821-10-3 | | MF: | C4H4Cl2 | | MW: | 122.98 | | EINECS: | 212-474-8 | | Product Categories: | Building Blocks;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks;Acetylenes;Functionalized Acetylenes;Alkynyl;Halogenated Hydrocarbons;Organic Building Blocks | | Mol File: | 821-10-3.mol |  |
| | 1,4-Dichloro-2-butyne Chemical Properties |
| Melting point | 162-165 °C | | Boiling point | 165-168 °C (lit.) | | density | 1.258 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.505(lit.) | | Fp | 320 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | | form | Oil | | color | Clear Colourless | | Sensitive | Light Sensitive | | BRN | 635740 | | InChIKey | RCHDLEVSZBOHOS-UHFFFAOYSA-N | | CAS DataBase Reference | 821-10-3(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butyne, 1,4-dichloro-(821-10-3) | | EPA Substance Registry System | 1,4-Dichloro-2-butyne (821-10-3) |
| | 1,4-Dichloro-2-butyne Usage And Synthesis |
| Chemical Properties | CLEAR COLORLESS TO YELLOWISH LIQUID | | Uses | 1,4-Dichloro-2-butyne used in the synthesis of 1,4-disubstituted 1,2,3-triazoles. Also, it is used in the approach of the 20S-camptothecin family of antitumor agents. | | Safety Profile | Poison by intravenous
route. When heated to decomposition it
emits toxic fumes of Cl-. Probably a
dangerous fKe and explosion hazard. See
also ACETYLENE COMPOUNDS and
CHLORINATED HYDROCARBONS,
ALIPHATIC |
| | 1,4-Dichloro-2-butyne Preparation Products And Raw materials |
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