1,5-二氨基萘

Name: 1,5-二氨基萘
Brand: 济南圣和化工有限公司

CAS 2243-62-1C10H10N2MW 158.20

本页收录 1,5-二氨基萘，CAS 登记号为 2243-62-1，分子式 C10H10N2，分子量 158.20，归类于有机化学品。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	2243-62-1
分子式	C10H10N2
分子量	158.20
熔点	374 °F (NTP, 1992)
LogP	log Kow = 0.89
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

应用领域

有机化学品

该产品的下游应用集中在有机化学品。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：1,5-二氨基萘常规包装为按订单/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 1,5-二氨基萘以外的配套原料，也欢迎一并列出需求清单。

常见问题

1,5-二氨基萘的 CAS 号是多少？

1,5-二氨基萘的 CAS 号为 2243-62-1。

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。

1,5-二氨基萘有什么用途？

主要应用于有机化学品。

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

1,5-Diaminonaphthalene · CAS 2243-62-1 · C10H10N2. UNII 13PD3J52LK. Melting Point: 374 °F (NTP, 1992); Melting Point: 190 °C; Melting Point: 187 °C.

Identification

CAS Registry Number	2243-62-1
PubChem CID	16720
Molecular formula	C10H10N2
IUPAC name	naphthalene-1,5-diamine
UNII (FDA)	13PD3J52LK

Computed Descriptors

Molecular Weight	158.20
XLogP3	2.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	158.084398327
Monoisotopic Mass	158.084398327
Topological Polar Surface Area	52
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Melting Point	374 °F (NTP, 1992)
Melting Point	190 °C
Melting Point	187 °C
Flash Point	226 °C
Solubility	In water, 380 mg/l @ 25 °C
Density	1.4 g/cu cm @ 25 °C
Density	1.4 g/cm³
Vapor Pressure	0.0000293 [mmHg]
LogP	log Kow = 0.89
LogP	1.48

Physical description & handling notes

1,5-naphthalenediamine appears as colorless to pale purple crystals or lavender powder. (NTP, 1992)
Colorless to light purple solid; [ICSC] Sensitive to prolonged exposure to air; [CAMEO] Powder; [MSDSonline]
COLOURLESS-TO-LIGHT-PURPLE CRYSTALS.
Colorless prisms
Sublimes (NTP, 1992)
Boiling point: sublimes

GHS Hazard Classification

Reported hazard statements	H351, H400, H410, H302 (68.6%), H317 (68.6%), H401, H411, H336

H351: Suspected of causing cancer [Warning Carcinogenicity]

H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

Documented Uses

Used to make polyurethane elastomers, dyes, and pharmaceuticals; Not commercially produced in the US; [HSDB]
CHEM INT FOR 1,5-NAPHTHALENE DIISOCYANATE, FOR DYES
The major use of the compound is for the manufacture of 1,5-naphthalene diisocyanate, in the production of polyurethane elastomers. It is also used in the synthesis of dyes and pharmaceuticals.
Synthetic Polymer MALDI Matrix Compounds
REDUCTION OF 1,5-DINITRONAPHTHALENE; AMMONOLYSIS OF 1,5-DIHYDROXYNAPHTHALENE
... Amination of 1,5-dihydroxynaphthalene with ammonia and ammonium bisulfite. Although less efficient on a stage basis it offers an economical alternative to nitration and reduction if the 1,8-naphthalenediamine is not also required.

Synonyms

1,5-NAPHTHALENEDIAMINE; 2243-62-1; 1,5-Diaminonaphthalene; 1,5-Naphthylenediamine; NCI-C03021; DTXSID3020916; 13PD3J52LK; NSC-401110; DTXCID90916; 1,5-DAN; RefChem:907019; 218-817-8; naphthalene-1,5-diamine; MFCD00004029; 1,5-diaminonaphtalene; 1,5-diamino naphthalene

Frequently Asked Questions

What are the CAS number and molecular formula of 1,5-Diaminonaphthalene?

CAS 2243-62-1; molecular formula C10H10N2; molecular weight — g/mol.

What other names is 1,5-Diaminonaphthalene known by?

1,5-NAPHTHALENEDIAMINE, 2243-62-1, 1,5-Diaminonaphthalene, 1,5-Naphthylenediamine, NCI-C03021, DTXSID3020916.

Is 1,5-Diaminonaphthalene classified as hazardous?

Hazard statements reported: H351, H400, H410, H302, H317.

What are the key physical properties of 1,5-Diaminonaphthalene?

Melting Point: 374 °F (NTP, 1992); Melting Point: 190 °C; Melting Point: 187 °C; Flash Point: 226 °C.

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.