1-Hyroxy-4-methoxy benzene,Hydroquinone monomethylether(MEHQ,MQ)
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Post Date:
Dec 22,2024
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Expiry Date:
Dec 22,2025
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Detailed Description:
Cas No. :150-76-5
Quantity: 50Metric Tons
Payment Method: L/C T/T
1-Hyroxy-4-methoxy benzene,Hydroquinone monomethylether(MEHQ,MQ)
Molecular formula：C7H8O2
Molecular weight : 124.14
Appearence White crystal
Melting Point 54.0-56.5℃
Assay≥ 99.5%
Hydroquinone≤ 0.05%
Loss on drying≤ 0.3%
Resiude on igniton≤ 0.01%
Heavy metal≤ 0.001%
Color (APHA) No.10
Product quality indexes
Purpose
This product is mainly used for the production and stroage of the inhibitor od vinyl monomers,such as acrylonitrile,acrylic and ester,methyl acrylic acid and ester.Its best advantage lies on that the monomer can participate in the polymerization without removing the MEHQ in it.It can be also used ofr the synthesis of anti-aging agent,plasticizer and food antioxidant.
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CAS Registry Number:
150-76-5
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Synonyms:
;Hydroquinone monomethyl ether;MEHQ;Mequinol;p-Hydroxyanisole;4-Methoxy phenol;4-Hydroxy anisol;Hydrochinon monomethylether;4-Methoxyphenol (Hydroquinone monomethyl ether);4-mehtoxyphenol;4-Hydroxy Anisole;1-Hyroxy-4-methoxy benzene;
;benzene-1,4-diol - methoxymethane (1:1);phenoxymethanol;
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Molecular Formula:
C7H8O2
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Molecular Weight:
124.1372
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Molecular Structure:
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Hazard Symbols:
Xn:Harmful;
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Risk Codes:
R22:;
R36:;
R43:;
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Safety Description:
S24/25:;
S26:;
S37/39:;
S46:;
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