2-(3,6-二羟基-2,4,5,7-四溴氧原-9-基)-苯甲酸

Name: 2-(3,6-二羟基-2,4,5,7-四溴氧原-9-基)-苯甲酸
Brand: 济南圣和化工有限公司

CAS 15086-94-9C20H8Br4O5MW 647.9

2-(3,6-二羟基-2,4,5,7-四溴氧原-9-基)-苯甲酸，CAS 登记号 15086-94-9，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15086-94-9

分子式C20H8Br4O5

分子量647.9

LogP6.2

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

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到 2-(3,6-二羟基-2,4,5,7-四溴氧原-9-基)-苯甲酸的 CAS 号？

本页已列出 2-(3,6-二羟基-2,4,5,7-四溴氧原-9-基)-苯甲酸的 CAS 号：15086-94-9，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。

2-(3,6-二羟基-2,4,5,7-四溴氧原-9-基)-苯甲酸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

2-(3,6-dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid · CAS 15086-94-9 · C20H8Br4O5. UNII 2730CL9N7C. Color Additive Status: 74.1321; Color Additive Status: 74.2321; Color Additive Status: 82.1321.

Identification

CAS Registry Number	15086-94-9
PubChem CID	27020
Molecular formula	C20H8Br4O5
IUPAC name	2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
UNII (FDA)	2730CL9N7C

Computed Descriptors

Molecular Weight	647.9
XLogP3	6.2
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	0
Exact Mass	647.70642
Monoisotopic Mass	643.71052
Topological Polar Surface Area	76
Heavy Atom Count	29
Formal Charge	0

Physical & Chemical Properties

Color Additive Status	74.1321
Color Additive Status	74.2321
Color Additive Status	82.1321

Physical description & handling notes

204.7 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID3044590]
208.7 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID3044590]
207.8 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID0025234]
D&C Red No. 21
Drugs, Cosmetics
Drugs generally. Cosmetics generally.

Regulatory Status

Regulatory & Food Contact	FDA Regulatory Status of Color Additives: Drugs, Cosmetics CIR / INCI: Cosmetics ingredient -> Colorant CIR / INCI: Hair dyeing
GHS notification summary	74.5% (123 / 165)

GHS Hazard Classification

GHS notification summary	74.5% (123 / 165)
Reported hazard statements	H302 (24.2%)

This chemical does not meet GHS hazard criteria for 74.5% (123 of 165) of all reports.

H302 (24.2%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Cosmetics product ingredient: Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-(and related compounds) (Red 21; Solvent red 43; Aka223)
Reason for Listing: Listed as Persistent, Bioaccumulative, and Inherently Toxic to the environment by the Canadian Environmental Protection Act Environmental Registry Domestic Substances List.
Potential Health Impacts: Bioaccumulation Environmental, Persistence, and Undefined Toxicity
Information on 4 consumer products that contain D & C Red no. 21 in the following categories is provided:
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-: ACTIVE

Synonyms

15086-94-9; 2',4',5',7'-Tetrabromofluorescein; C.I. Solvent Red 43; DTXSID3044590; C.I. 45380:2; 3,6-Dihydroxy-2,4,5,7-tetrabromospiro(xanthene-9,3'-phthalide); CI 45380:2; NSC-244436; 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-; DTXCID1024590; 2',4',5',7'-tetrabromo-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-; 2',4',5',7'-TETRABROMO-3',6'-DIHYDROXY-3H-SPIRO(2-BENZOFURAN-1,9'-XANTHEN)-3-ONE; 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(2-benzofuran-3,9'-xanthene)-1-one; RefChem:1058590

Frequently Asked Questions

What are the CAS number and molecular formula of 2-(3,6-dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid?

CAS 15086-94-9; molecular formula C20H8Br4O5; molecular weight — g/mol.

What other names is 2-(3,6-dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid known by?

15086-94-9, 2',4',5',7'-Tetrabromofluorescein, C.I. Solvent Red 43, DTXSID3044590, C.I. 45380:2, 3,6-Dihydroxy-2,4,5,7-tetrabromospiro(xanthene-9,3'-phthalide).

What is the regulatory status of 2-(3,6-dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid?

Documented regulatory listings: FDA Regulatory Status of Color Additives: Drugs, Cosmetics; CIR / INCI: Cosmetics ingredient -> Colorant; CIR / INCI: Hair dyeing.

Is 2-(3,6-dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid classified as hazardous?

74.5% of GHS notifications report no hazard classification (123 of 165).

What are the key physical properties of 2-(3,6-dihydroxy-2,4,5,7-tetrabromoxanthen-9-yl)-benzoic acid?

Color Additive Status: 74.1321; Color Additive Status: 74.2321; Color Additive Status: 82.1321.

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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