2-hydroxy-3-methyl-1,4-naphthoquinone

Product Name: 2-hydroxy-3-methyl-1,4-naphthoquinone
CAS No.: 483-55-6
Chemical Name: 2-hydroxy-3-methyl-1,4-naphthoquinone
Synonyms: Vitamin K1 Impurity 6;Vitamin K1 Impurity 5;Vitamin K1 Impurity 88;Phytonadione Impurity 12;2-Hydroxy-3-methyl-1,4-benzoquinone;2-hydroxy-3-methyl-1,4-naphthoquinone;2-Hydroxy-3-methylnaphthalene-1,4-dione;4-Hydroxy-3-Methylnaphthalene-1,2-Dione;1,4-Naphthalenedione, 2-hydroxy-3-methyl-;Vitamin K1 Related Compound 3 (Phthiocol)
CBNumber: CB3924233
Molecular Formula: C11H8O3
Formula Weight: 188.18
MOL File: 483-55-6.mol

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2-hydroxy-3-methyl-1,4-naphthoquinone Property

Melting point:: 173-174°
Boiling point:: 283.17°C (rough estimate)
Density: 1.2100 (rough estimate)
refractive index: 1.6310 (estimate)
pka: 5.21±0.10(Predicted)

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Safety

Toxicity: LDLo intraperitoneal in chicken: 100mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H400Very toxic to aquatic life

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: API0016284
Product name: 2-HYDROXY-3-METHYL-1,4-NAPHTHOQUINONE
Purity: 95.00%
Packaging: 5MG
Price: $501
Updated: 2021/12/16

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2-hydroxy-3-methyl-1,4-naphthoquinone Chemical Properties,Usage,Production

Purification Methods

Crystallise the quinone from diethyl ether/pet ether. [Beilstein 8 III 2568, 8 IV 2375.]

2-hydroxy-3-methyl-1,4-naphthoquinone Preparation Products And Raw materials

Raw materials

Preparation Products

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2-hydroxy-3-methyl-1,4-naphthoquinone Suppliers

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2-hydroxy-3-methyl-1,4-naphthoquinone

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2-HYDROXY-3-METHYL-1,4-NAPHTHOQUINONE(WXG00550)

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1,4-Naphthalenedione, 2-hydroxy-3-methyl-

Vitamin K1 Impurity 88

4-Hydroxy-3-Methylnaphthalene-1,2-Dione

2-Hydroxy-3-methylnaphthalene-1,4-dione

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483-55-6