5-羟基-对萘醌

Name: 5-羟基-对萘醌
Brand: 济南圣和化工有限公司

CAS 481-39-0C10H6O3MW 174.15

5-羟基-对萘醌，CAS 登记号 481-39-0，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号481-39-0

分子式C10H6O3

分子量174.15

熔点155 °C

LogP1.92

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 5-羟基-对萘醌的 CAS 号？

本页已列出 5-羟基-对萘醌的 CAS 号：481-39-0，可与随货 COA 核对。

可以提供哪些规格和包装？

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5-羟基-对萘醌一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

5-Hydroxy-p-naphthoquinone · CAS 481-39-0 · C10H6O3. UNII W6Q80SK9L6. Melting Point: 155 °C; LogP: 1.92; Collision Cross Section: 130.8 Å² [M-H]-.

Identification

CAS Registry Number	481-39-0
PubChem CID	3806
Molecular formula	C10H6O3
IUPAC name	5-hydroxynaphthalene-1,4-dione
UNII (FDA)	W6Q80SK9L6

Computed Descriptors

Molecular Weight	174.15
XLogP3	1.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	174.031694049
Monoisotopic Mass	174.031694049
Topological Polar Surface Area	54.4
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Melting Point	155 °C
LogP	1.92
Collision Cross Section	130.8 Å² [M-H]-

Physical description & handling notes

Solid
131.2 Å² [M-H]- [CCS Type: DT; Method: stepped-field]

GHS Hazard Classification

Reported hazard statements	H301 (100%), H315 (98.7%), H319 (98.7%), H335 (94.9%), H400 (84.8%)

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]

H315 (98.7%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Substances that inhibit or prevent the proliferation of NEOPLASMS.
Substances that are toxic to cells; they may be involved in immunity or may be contained in venoms. These are distinguished from CYTOSTATIC AGENTS in degree of effect. Some of them are used as CYTOTOXIC ANTIBIOTICS. The mechanism of action of many of these are as ALKYLATING AGENTS or MITOSIS MODULATORS.
Compounds or agents that combine with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.
Substances capable of inhibiting, retarding or arresting the process of fermentation, acidification or other deterioration of foods.

Synonyms

juglone; 481-39-0; 5-Hydroxy-1,4-naphthoquinone; 5-Hydroxy-1,4-naphthalenedione; 5-Hydroxynaphthalene-1,4-dione; Regianin; Nucin; 8-Hydroxy-1,4-naphthoquinone; C.I. Natural Brown 7; C.I. 75500; W6Q80SK9L6; DTXSID0031504; CHEBI:15794; NSC-153189; NSC-622948; RefChem:792551

Frequently Asked Questions

What are the CAS number and molecular formula of 5-Hydroxy-p-naphthoquinone?

CAS 481-39-0; molecular formula C10H6O3; molecular weight — g/mol.

What other names is 5-Hydroxy-p-naphthoquinone known by?

juglone, 481-39-0, 5-Hydroxy-1,4-naphthoquinone, 5-Hydroxy-1,4-naphthalenedione, 5-Hydroxynaphthalene-1,4-dione, Regianin.

Is 5-Hydroxy-p-naphthoquinone classified as hazardous?

Hazard statements reported: H301, H315, H319, H335, H400.

What are the key physical properties of 5-Hydroxy-p-naphthoquinone?

Melting Point: 155 °C; LogP: 1.92; Collision Cross Section: 130.8 Å² [M-H]-.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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