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Origin: China
Cas No: 23747-48-0
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
Chemical Name | 5-methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine |
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Synonyms | 5H-5-Methyl-6,7-dihydrocyclopentapyrazine; |
CAS No. | 23747-48-0 |
Molecular Formula | C8H10N2 |
Molecular Weight | 134.17800 |
PSA | 25.78000 |
LogP | 1.52630 |
Properties
Appearance & Physical State | clear yellow to yellow-orange to brown liquid |
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Density | 1.055 |
Boiling Point | 96ºC (20 mmHg) |
Flash Point | 79ºC |
Refractive Index | 1.5295 |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Store in a cool, dry place. Keep container closed when not in use. |
Vapor Pressure | 0.291mmHg at 25°C |
Safety Info
Hazard Class | 8 |
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Safety Statements | S26; S36/37/39 |
Packing Group | II |
WGK Germany | 3 |
RIDADR | UN 3260 8/PG 2 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
GC Analysis
Column type | Active phase | Temperature (°C) | Retention Index (I) | Temperature Control Method |
---|---|---|---|---|
Capillary | BPX-5 | - | 1158. | temperature ramp |
Capillary | BPX-5 | - | 1163. | temperature ramp |
Capillary | DB-1 | - | 1111. | temperature ramp |
Capillary | BPX-5 | - | 1157. | temperature ramp |
Capillary | HP-1 | - | 1113. | temperature ramp |