N,N'-双(1,4-二甲基戊基)-对苯二胺

Name: N,N'-双(1,4-二甲基戊基)-对苯二胺
Brand: 济南圣和化工有限公司

CAS 3081-14-9C20H36N2MW 304.5

本页收录 N,N'-双(1,4-二甲基戊基)-对苯二胺，CAS 登记号为 3081-14-9，分子式 C20H36N2，分子量 304.5，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	3081-14-9
分子式	C20H36N2
分子量	304.5
熔点	-33 °F (NTP, 1992)
沸点	459 °F at 13.5 mmHg (NTP, 1992)
LogP	6.8
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

N,N'-双(1,4-二甲基戊基)-对苯二胺在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

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 N,N'-双(1,4-二甲基戊基)-对苯二胺以外的配套原料，也欢迎一并列出需求清单。

常见问题

N,N'-双(1,4-二甲基戊基)-对苯二胺的 CAS 号是多少？

N,N'-双(1,4-二甲基戊基)-对苯二胺的 CAS 号为 3081-14-9。

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。

N,N'-双(1,4-二甲基戊基)-对苯二胺有什么用途？

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

N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine · CAS 3081-14-9 · C20H36N2. UNII 8VAF71SNQ5. Boiling Point: 459 °F at 13.5 mmHg (NTP, 1992); Melting Point: -33 °F (NTP, 1992).

Identification

CAS Registry Number	3081-14-9
PubChem CID	18320
Molecular formula	C20H36N2
IUPAC name	1-N,4-N-bis(5-methylhexan-2-yl)benzene-1,4-diamine
UNII (FDA)	8VAF71SNQ5

Computed Descriptors

Molecular Weight	304.5
XLogP3	6.8
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	10
Exact Mass	304.287849157
Monoisotopic Mass	304.287849157
Topological Polar Surface Area	24.1
Heavy Atom Count	22
Formal Charge	0

Physical & Chemical Properties

Boiling Point	459 °F at 13.5 mmHg (NTP, 1992)
Melting Point	-33 °F (NTP, 1992)

Physical description & handling notes

N,n'-bis(1,4-dimethylpentyl)-p-phenylenediamine is a deep red slightly viscous liquid with an aromatic odor. (NTP, 1992)
Liquid
greater than 200 °F (NTP, 1992)
less than 1 mg/mL at 75 °F (NTP, 1992)
0.91 (NTP, 1992) - Less dense than water; will float

GHS Hazard Classification

Reported hazard statements	H302 (100%), H317 (100%), H400 (56.9%), H410 (100%), H411 (43.1%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

Documented Uses

Processing aids not otherwise specified
2022: 1,000,000 - <5,000,000 lb
2021: 5,000,000 - <10,000,000 lb
2020: 1,000,000 - <5,000,000 lb
All Other Chemical Product and Preparation Manufacturing
Plastics Material and Resin Manufacturing

Synonyms

N,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE; Eastozone; 1,4-Benzenediamine, N,N'-bis(1,4-dimethylpentyl)-; CCRIS 4750; UNII-8VAF71SNQ5; EINECS 221-375-9; 8VAF71SNQ5; BRN 2739028; 1,4-Benzenediamine, N1,N4-bis(1,4-dimethylpentyl)-; N,N'-Bis-(1,4 dimethylpentyl)-p-phenylenediamine; DTXSID2024618; EC 221-375-9; N,N'-Bis(1,4-dimethylpentyl)-4-phenylenediamine; N,N'-bis(1,4-dimethylpentyl)-1,4-phenylenediamine; N,N'-BIS(2-(5-METHYLHEXYL))-P-PHENYLENEDIAMINE; Tenamene

Frequently Asked Questions

What are the CAS number and molecular formula of N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine?

CAS 3081-14-9; molecular formula C20H36N2; molecular weight — g/mol.

What other names is N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine known by?

N,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE, Eastozone, 1,4-Benzenediamine, N,N'-bis(1,4-dimethylpentyl)-, CCRIS 4750, UNII-8VAF71SNQ5, EINECS 221-375-9.

Is N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine classified as hazardous?

Hazard statements reported: H302, H317, H400, H410, H411.

What are the key physical properties of N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine?

Boiling Point: 459 °F at 13.5 mmHg (NTP, 1992); Melting Point: -33 °F (NTP, 1992).

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.