分散黄3

Name: 分散黄3
Brand: 济南圣和化工有限公司

CAS 2832-40-8C15H15N3O2MW 269.30

本页收录分散黄3，CAS 登记号为 2832-40-8，分子式 C15H15N3O2，分子量 269.30，归类于染料及颜料。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	2832-40-8
分子式	C15H15N3O2
分子量	269.30
熔点	514 to 518 °F (NTP, 1992)
LogP	2.85
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	染料及颜料
类别	染料及颜料

应用领域

染料及颜料

该产品的下游应用集中在染料及颜料。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：分散黄3 常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

选择济南圣和化工有限公司的理由：产品信息透明（含 CAS、分子式、理化参数）、报价响应快（一个工作日内）、单证齐全（COA/MSS/质检资料按需提供）、支持批量与长期协议供货。如需分散黄3 以外的配套原料，也欢迎一并列出需求清单。

常见问题

分散黄3 的 CAS 号是多少？

分散黄3 的 CAS 号为 2832-40-8。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

分散黄3 有什么用途？

主要应用于染料及颜料。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

DISPERSE YELLOW 3 · CAS 2832-40-8 · C15H15N3O2. UNII 0890872E2E. Melting Point: 514 to 518 °F (NTP, 1992); LogP: 2.85.

Identification

CAS Registry Number	2832-40-8
PubChem CID	17811
Molecular formula	C15H15N3O2
IUPAC name	N-[4-[(2-hydroxy-5-methylphenyl)diazenyl]phenyl]acetamide
UNII (FDA)	0890872E2E

Computed Descriptors

Molecular Weight	269.30
XLogP3	2.9
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	269.116426730
Monoisotopic Mass	269.116426730
Topological Polar Surface Area	74.1
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Melting Point	514 to 518 °F (NTP, 1992)
LogP	2.85

Physical description & handling notes

C.i. disperse yellow 3 is a brownish-yellow powder. (NTP, 1992)
Brownish-yellow powder; [CAMEO]
less than 0.1 mg/mL at 64 °F (NTP, 1992)
SOL IN ACETONE, ETHANOL & BENZENE
167.8 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID6021450]
168.7 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID6021450]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Disperse Yellow 3) -> CIR (Cosmetic Ingredient Review)

GHS Hazard Classification

Reported hazard statements	H317, H351, H341

H317: May cause an allergic skin reaction [Warning Sensitization, Skin]

H351: Suspected of causing cancer [Warning Carcinogenicity]

Documented Uses

CIR ingredient: Disperse Yellow 3
Used in textile dyes and in some semi-permanent hair dyes; [Kanerva, p. 1791]
Banned in UE for garment dyeing because potential skin sensitizer; Ullmann]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Dressing Hair [Category: Other]
FOR DYEING TEXTILES, SHEEPSKINS & FURS, FOR COLORING POLYMETHYL METHACRYLATE & NYLON.

Synonyms

Disperse yellow 3; 2832-40-8; C.I. Disperse Yellow 3; Disperse yellow G; Disperse yellow Z; Amacel Yellow G; Palanil yellow G; Reliton yellow C; Artisil Yellow G; Perliton yellow G; Celutate yellow gh; Cibacet yellow gba; Serisol fast yellow gd; Acetate Fast Yellow G; Cibacet yellow 2gc; Cibacete yellow gba

Frequently Asked Questions

What are the CAS number and molecular formula of DISPERSE YELLOW 3?

CAS 2832-40-8; molecular formula C15H15N3O2; molecular weight — g/mol.

What other names is DISPERSE YELLOW 3 known by?

Disperse yellow 3, 2832-40-8, C.I. Disperse Yellow 3, Disperse yellow G, Disperse yellow Z, Amacel Yellow G.

What is the regulatory status of DISPERSE YELLOW 3?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Disperse Yellow 3) -> CIR (Cosmetic Ingredient Review).

Is DISPERSE YELLOW 3 classified as hazardous?

Hazard statements reported: H317, H351, H341.

What are the key physical properties of DISPERSE YELLOW 3?

Melting Point: 514 to 518 °F (NTP, 1992); LogP: 2.85.

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.