ChemicalBook >> CAS DataBase List >>2,3-dichlorobuta-1,3-diene
2,3-dichlorobuta-1,3-diene
- CAS No.
- 1653-19-6
- Chemical Name:
- 2,3-dichlorobuta-1,3-diene
- Synonyms
- 2,3-dichloro-1,3-butadiene;2,3-dichlorobutadiene;2,3-DICHLOROBUTADIENE-1,3;2,3-dichlorobuta-1,3-diene;1,3-Butadiene, 2,3-dichloro-
- CBNumber:
- CB9927726
- Molecular Formula:
- C4H4Cl2
- Molecular Weight:
- 122.98
- MDL Number:
- MFCD00128843
- MOL File:
- 1653-19-6.mol
- MSDS File:
- SDS
Last updated:2026-05-28 05:11:02
| Boiling point | 98.05°C |
|---|---|
| Density | 1.1829 |
| refractive index | 1.4890 |
| LogP | 3.018 at 20℃ |
| EWG's Food Scores | 1 |
| FDA UNII | SG9RMT8EAJ |
| EPA Substance Registry System | 2,3-Dichloro-1,3-butadiene (1653-19-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS09,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H225-H330-H315-H319-H411-H304-H301-H335 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| RIDADR | 1992 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3.1 | |||||||||
| PackingGroup | II | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
2,3-dichlorobuta-1,3-diene Chemical Properties, Uses, Production
Purification Methods
Crystallise it from pentane to constant melting point of -40o. A mixture of meso and d,l forms is separated by gas chromatography on an 8m stainless steel column (8mm i.d.) with 20% DEGS (diethyleneglycolsilyl chloride) on Chromosorb W (60-80 mesh) at 60o and 80mL He/min. Distil it under vacuum. [Su & Ache J Phys Chem 80 659 1976.]
2,3-dichlorobuta-1,3-diene Preparation Products And Raw materials
2,3-dichlorobuta-1,3-diene Suppliers
Global Suppliers ( 7)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-029-81148696 18161915376 | 1027@dideu.com | China | 9989 | 58 |
| Taizhou Zhongzhi Biotechnology Co., Ltd | zhongzhipharma@126.c 15066129350 | zhongzhipharma@126.com | China | 9963 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21533 | 55 |
| XIAMEN EQUATION CHEMICAL CO.,LTD | +86-5926515854 +86-18060954864 | sales@equationchemical.com | China | 3000 | 58 |
| Shaanxi Dideu New Materials Co. Ltd | 18192503167 | 1036@dideu.com | China | 13339 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43392 | 58 |
View Latest Price from 2,3-dichlorobuta-1,3-diene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | 2,3-DICHLORO-1,3-BUTADIENE
1653-19-6
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd |
-
- 2,3-DICHLORO-1,3-BUTADIENE
1653-19-6
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
2,3-dichlorobuta-1,3-diene
2,3-DICHLOROBUTADIENE-1,3
2,3-dichlorobutadiene
1,3-Butadiene, 2,3-dichloro-
2,3-dichloro-1,3-butadiene
1653-19-6
