A3545112
1,3-Dichlorobutane , >98.0%(GC) , 1190-22-3
CAS NO.：1190-22-3
Empirical Formula: C4H8Cl2
Molecular Weight: 127.01
MDL number: MFCD00000870
EINECS: 214-718-9
| Pack Size | Price | Stock | Quantity |
| 1g | RMB63.20 | In Stock |
|
| 5g | RMB239.20 | In Stock |
|
| 10g | RMB399.20 | In Stock |
|
| 25G | RMB828.00 | In Stock |
|
| 100g | RMB2639.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -70.34°C (estimate) |
| Boiling point: | 134 °C(lit.) |
| Density | 1.115 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 87 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| CAS DataBase Reference | 1190-22-3(CAS DataBase Reference) |
| EPA Substance Registry System | Butane, 1,3-dichloro- (1190-22-3) |
Description and Uses
1,3-Dichlorobutane is a useful building block. It is a used to prepare azacycloalkanes, isoindoles, pyrazole, pyrazolidine, and phthalazine derivatives via microwave-assisted aqueous N-heterocyclizations of primary amines and hydrazines with dihalides and ditosylates. It can be also used to synthesize pyrazole, pyrazolidine and phthalazine derivatives by microwave-assisted cyclocondensation with hydrazine derivatives.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H319-H335 |
| Precautionary statements | P210-P280-P304+P340+P312-P305+P351+P338-P337+P313-P403+P235-P233-P240-P241+P242+P243-P303+P361+P353-P501 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37 |
| Safety Statements | 16-26-27-33-36/37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 2903.19.0500 |
| HazardClass | 3.2 |
| PackingGroup | III |
