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Origin: China
Cas No: 821-10-3
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Description
Basic Info
Chemical Name | 1,4-Dichloro-2-butyne |
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Synonyms | 2-Butyne, 1,4-dichloro-; |
CAS No. | 821-10-3 |
Molecular Formula | C4H4Cl2 |
Molecular Weight | 122.98100 |
PSA | 0.00000 |
LogP | 1.46740 |
Properties
Appearance & Physical State | Clear brown liquid. |
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Density | 1.258 |
Boiling Point | 165-168ºC |
Melting Point | -34.5ºC |
Flash Point | 160ºC |
Refractive Index | 1.503-1.506 |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | 2-8ºC |
Safety Info
RTECS | ER9600000 |
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Hazard Class | 6.1 |
Safety Statements | S26-S28-S36/37/39-S38-S45 |
HS Code | 29032900 |
WGK Germany | 3 |
Packing Group | II |
RIDADR | UN 2810 |
Risk Statements | R23/24/25; R36/37/38; R40 |
Hazard Codes | T |
Synthesis Route
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Intravenous | LD50 - Lethal dose, 50 percent kill | Rodent - mouse | 56 mg/kg | 1.Details of toxic effects not reported other than lethal dose value |
Precursor
Downstream Product