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Origin: China
Cas No: 2892-62-8
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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Property
Basic Info
Chemical Name | squaric acid dibutyl ester |
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Synonyms | 3,4-Dibutoxycyclobut-3-ene-1,2-dione; |
CAS No. | 2892-62-8 |
Molecular Formula | C12H18O4 |
Molecular Weight | 226.26900 |
PSA | 52.60000 |
LogP | 1.98320 |
Properties
Appearance & Physical State | Clear slightly yellow liquid |
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Density | 0.965 |
Boiling Point | 121-122ºC (0.2 mmHg) |
Flash Point | 157.2ºC |
Refractive Index | 1.493-1.495 |
Water Solubility | INSOLUBLE |
Vapor Pressure | 3.64E-05mmHg at 25°C |
Safety Info
RTECS | GU1772066 |
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Safety Statements | S26-S27-S36/37/39-S45 |
HS Code | 2914509090 |
WGK Germany | 3 |
Risk Statements | R36/37/38; R42/43 |
Hazard Codes | Xn |
Synthesis Route
Precursor
Downstream Product