phenothiazine
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Post Date:
Jan 11,2025
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Expiry Date:
Jul 10,2025
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Detailed Description:
Cas No. :92-84-2
Phenothiazine (PTZ)
Molecular formula：C12 H9NS
Molecular weight : 199.28
Specification High grade First grade Industrial
Appearence Yellow powder or prill Light yellow powder Bright yellow powder
Melting Point≥ 183℃ 179℃ 175℃
Assay≥ 99.6% 99.0% 97.0%
Loss on drying≤ 0.1% 0.3% 0.3%
Resiude on igniton≤ 0.1% 0.1% 0.5%
Lysis test Fully dissolved Fully dissolved ——
Purpose:
This product is mainly used as a high-quality inhibitor of the vinyl monomer,which is widely applied in the production of acrylic acid, acrylic acid ester,methyl acrylic acid ester and vinyl acetate,and also applied for the synthesis of medicines and coloring matters,polyether,antioxidant,rubber antiaging agent,repellents for animals,and pesticides for fruit trees.
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CAS Registry Number:
92-84-2
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Synonyms:
;Phenothiazole;PTZ;10H-phenothiazine;
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Molecular Formula:
C12H9NS
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Molecular Weight:
199.2716
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
N:Dangerous for the environment;
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Risk Codes:
R36/38:;
R43:;
R51/53:;
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Safety Description:
S26:;
S29:;
S36/37/39:;
S61:;
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