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)
storage temp.: 2-8°C, stored under nitrogen
pka: 5.21±0.10(Predicted)
Appearance: Yellow to brown Solid

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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

China 38 France 1 India 2 United States 2 Global 43

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7471
Advantage: 65

S.Z. PhyStandard Bio-Tech. Co., Ltd.

Tel: 0755-4000505016 13380397412
Fax: 0755 28094224
Email: 3001272453@qq.com
Country: China
ProdList: 5158
Advantage: 50

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18333
Advantage: 56

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

Shanghai Boyners Pharm-Tech Co., Ltd.

Tel: 13817873692
Fax: 021-31329586
Email: mkt@boynerspharm.com
Country: China
ProdList: 1707
Advantage: 55

ShangHai Angti Biotechnology Co., Ltd.

Tel: 13764913901
Fax: -
Email: info@angtibio.com
Country: China
ProdList: 4986
Advantage: 55

Chongqing Chemieliva Pharmaceutical Co., Ltd.

Tel: 18696571988
Fax: +86 (23) 6777-0220
Email: amy.lei@chemieliva.com
Country: China
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Shanghai Latchem Co., Ltd.

Tel: 021-61916491 15921747686
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Email: sales@latcheminc.com
Country: China
ProdList: 994
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Shenzhen Botel Biotechnology Co. Ltd.

Tel: 13316949107 13316968096
Email: 1979313431@qq.com
Country: China
ProdList: 9564
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

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View Lastest Price from 2-hydroxy-3-methyl-1,4-naphthoquinone manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Phthiocol 483-55-6
Price: US $3.90-5.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-12

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483-55-6