Ethyl 3,4-dihydroxybenzoate
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Post Date:
Dec 16,2024
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Expiry Date:
Jun 14,2025
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Detailed Description:
Cas No. :3943-89-3
Appearance:Off-white crystalline
powder.
Melting point: 132-135°C
Net content: 99. 0 percent min
Moisture: 1.0 percent max
Residue after ignition: 0.3
percent max
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CAS Registry Number:
3943-89-3
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Synonyms:
;3,4-Dihydroxybenzoic acid ethyl ester;Ethyl 3,4-dihydrobenzoate;Ethyl protocatechuate;
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Molecular Formula:
C9H10O4
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Molecular Weight:
182.1733
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/37/38:;
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Safety Description:
S26:;
S37/39:;
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