7-甲氧基香豆素

Name: 7-甲氧基香豆素
Brand: 济南圣和化工有限公司

CAS 531-59-9C10H8O3MW 176.17

7-甲氧基香豆素，CAS 登记号 531-59-9，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531-59-9

分子式C10H8O3

分子量176.17

熔点117 - 118 °C

沸点334.00 to 335.00 °C. @ 760.00 mm Hg

LogP2.13

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 7-甲氧基香豆素的 CAS 号？

本页已列出 7-甲氧基香豆素的 CAS 号：531-59-9，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

7-甲氧基香豆素一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

7-methoxycoumarin · CAS 531-59-9 · C10H8O3. UNII DGK72G008A. Boiling Point: 334.00 to 335.00 °C. @ 760.00 mm Hg; Melting Point: 117 - 118 °C; Solubility: 0.133 mg/mL.

Identification

CAS Registry Number	531-59-9
PubChem CID	10748
Molecular formula	C10H8O3
IUPAC name	7-methoxychromen-2-one
UNII (FDA)	DGK72G008A

Computed Descriptors

Molecular Weight	176.17
XLogP3	1.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	176.047344113
Monoisotopic Mass	176.047344113
Topological Polar Surface Area	35.5
Heavy Atom Count	13
Formal Charge	0

Physical & Chemical Properties

Boiling Point	334.00 to 335.00 °C. @ 760.00 mm Hg
Melting Point	117 - 118 °C
Solubility	0.133 mg/mL
LogP	2.13

Physical description & handling notes

Solid

Regulatory Status

GHS notification summary	98.9% (91 / 92)

GHS Hazard Classification

GHS notification summary	98.9% (91 / 92)

This chemical does not meet GHS hazard criteria for 98.9% (91 of 92) of all reports.

Reported as not meeting GHS hazard criteria by 91 of 92 companies (only 1.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

2H-1-Benzopyran-2-one, 7-methoxy-; Herniarin
IFRA 51st Amendment - Guidance for the use of IFRA Standards
Prohibition: This material should not be used as a fragrance ingredient_Restriction: This material should be used only in the limited quantity as stated in the Standard
DERMAL SENSITIZATION AND PHOTOSENSITIZATION
Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.
7-Methoxycoumarin as such should not be used as fragrance ingredient.

Synonyms

7-Methoxycoumarin; Herniarin; 531-59-9; 7-Methoxy-2H-chromen-2-one; Ayapanin; Methylumbelliferone; 7-methoxychromen-2-one; Herniarine; 7-Methoxy-2H-1-benzopyran-2-one; 2H-1-BENZOPYRAN-2-ONE, 7-METHOXY-; DGK72G008A; NSC-404559; CHEBI:5679; DTXSID5060196; RefChem:25893; DTXCID5041354

Frequently Asked Questions

What are the CAS number and molecular formula of 7-methoxycoumarin?

CAS 531-59-9; molecular formula C10H8O3; molecular weight — g/mol.

What other names is 7-methoxycoumarin known by?

7-Methoxycoumarin, Herniarin, 531-59-9, 7-Methoxy-2H-chromen-2-one, Ayapanin, Methylumbelliferone.

Is 7-methoxycoumarin classified as hazardous?

98.9% of GHS notifications report no hazard classification (91 of 92).

What are the key physical properties of 7-methoxycoumarin?

Boiling Point: 334.00 to 335.00 °C. @ 760.00 mm Hg; Melting Point: 117 - 118 °C; Solubility: 0.133 mg/mL; LogP: 2.13.

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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