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Origin: China
Cas No: 1758-33-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
Chemical Name | (2R,3S)-2,3-dimethyloxirane |
---|---|
Synonyms | cis-2-Butene oxide; |
CAS No. | 1758-33-4 |
Molecular Formula | C4H8O |
Molecular Weight | 72.10570 |
PSA | 12.53000 |
LogP | 0.79360 |
Properties
Density | 0.826 |
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Boiling Point | 60-61ºC |
Melting Point | -1ºC |
Flash Point | -21.7ºC |
Refractive Index | 1.382-1.384 |
Storage Condition | Flammables area |
Vapor Pressure | 239mmHg at 25°C |
Safety Info
RTECS | EK3855020 |
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Hazard Class | 3 |
Safety Statements | S16-S26-S36/37/39 |
WGK Germany | 3 |
Packing Group | II |
RIDADR | UN 3271 |
Risk Statements | R11; R20/21/22; R36/37/38 |
Hazard Codes | F; Xn |
Signal Word | Danger |
Hazard Declaration | H225; H315; H319; H335 |
Symbol | GHS02, GHS07 |
Caution Statement | P210; P261; P305 + P351 + P338 |
GC Analysis
Column type | Active phase | Temperature (°C) | Retention Index (I) | Temperature Control Method |
---|---|---|---|---|
Capillary | OV-101 | 70. | 573. | isothermal |
Capillary | OV-101 | 80. | 573. | isothermal |
Capillary | OV-101 | 90. | 574. | isothermal |
Capillary | OV-101 | 70. | 572.6 | isothermal |
Capillary | OV-101 | 80. | 573.1 | isothermal |