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Origin: China
Cas No: 32634-68-7
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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Quantity(Kilograms) | 1 - 50 | >50 |
Est. Time(days) | 5 | To be negotiated |
Property
Description
Basic Info
Chemical Name | 2,3-Di-O-para-toluoyl-D-tartaric acid |
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Synonyms | L-di-p-Toluyltartaric acid; |
CAS No. | 32634-68-7 |
Molecular Formula | C20H18O8 |
Molecular Weight | 386.35200 |
PSA | 127.20000 |
LogP | 2.22360 |
Properties
Appearance & Physical State | off-white crystalline powder |
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Density | 1.371 g/cm3 |
Boiling Point | 626.5ºC at 760 mmHg |
Melting Point | 165-167ºC |
Flash Point | 223.2ºC |
Refractive Index | 139 ° (C=1, EtOH) |
Stability | Stable at room temperature in closed containers under normal storage and handling conditions. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
Safety Info
Safety Statements | S24/25 |
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HS Code | 2942000000 |
WGK Germany | 3 |
Risk Statements | R36/37/38 |
Hazard Codes | Xi |
Synthesis Route
Precursor
Downstream Product