三乙烯四胺

Name: 三乙烯四胺
Brand: 济南圣和化工有限公司

CAS 105821-86-1C6H18N4MW 146.23

济南圣和化工有限公司现供应有机化学品——三乙烯四胺（CAS 105821-86-1），分子式 C6H18N4，分子量 146.23。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	105821-86-1
分子式	C6H18N4
分子量	146.23
熔点	54 °F (NTP, 1992)
沸点	511 to 513 °F at 760 mmHg (NTP, 1992)
LogP	-2.5
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

三乙烯四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

供货能力：三乙烯四胺备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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。如需三乙烯四胺以外的配套原料，也欢迎一并列出需求清单。

常见问题

三乙烯四胺的 CAS 号是多少？

三乙烯四胺的 CAS 号为 105821-86-1。

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。

三乙烯四胺有什么用途？

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

Triethylene Tetramine · CAS 105821-86-1 · C6H18N4. UNII SJ76Y07H5F. Boiling Point: 511 to 513 °F at 760 mmHg (NTP, 1992); Boiling Point: 266-267; Boiling Point: 266-267 °C @ 760 MM HG.

Identification

CAS Registry Number	105821-86-1
PubChem CID	5565
Molecular formula	C6H18N4
IUPAC name	N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine
UNII (FDA)	SJ76Y07H5F

Computed Descriptors

Molecular Weight	146.23
XLogP3	-2.5
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	7
Exact Mass	146.153146591
Monoisotopic Mass	146.153146591
Topological Polar Surface Area	76.1
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	511 to 513 °F at 760 mmHg (NTP, 1992)
Boiling Point	266-267
Boiling Point	266-267 °C @ 760 MM HG
Boiling Point	277 °C
Boiling Point	511-513 °F
Boiling Point	272 °C @760 [mm Hg]
Melting Point	54 °F (NTP, 1992)
Melting Point	12
Melting Point	12 °C
Melting Point	-35 °C

Physical description & handling notes

Triethylenetetramine appears as a yellowish liquid. Less dense than water. Combustible, though may be difficult to ignite. Corrosive to metals and tissue. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion. Used in detergents and in the synthesis of dyes, pharmaceuticals and other chemicals.
CBI; Liquid
Viscous, colourless to yellow liquid with an ammonia-like odor; [CHEMINFO]
COLOURLESS-TO-YELLOW HYGROSCOPIC VISCOUS LIQUID WITH CHARACTERISTIC ODOUR.
A yellowish liquid with a strong ammonia odor.
MODERATELY VISCOUS, YELLOWISH LIQUID

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	0.4% (10 / 2507)

GHS Hazard Classification

GHS notification summary	0.4% (10 / 2507)
Reported hazard statements	H312, H314, H317, H412, H302, H318 (39.4%), H335, H361

H312: Harmful in contact with skin [Warning Acute toxicity, dermal]

H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Documented Uses

Used as a chemical intermediate for polyamide resins, imidazoline, and aminoamide surfactants; as a curing agent for alkyl acrylate and methacrylonitrile polymers; and as a hardener for epoxy resins; [HSDB] The hydrochloride salt is used as a chelating agent in the treatment of Wilson's disease; [AIHA]
Plastic Composites Manufacturing [Category: Industry]
IN DETERGENTS; SYNTHESIS OF DYESTUFFS, PHARMACEUTICALS
CHEM INT FOR IMIDAZOLINE & AMINOAMIDE SURFACTANTS, WATER SOL PLASTIC FILMS & POLYAMIDE RESINS; CURING AGENT IN VULCANIZATION OF ALKYL ACRYLATE POLYMERS, METHACRYLONITRILE POLYMERS & COPOLYMERS; HARDENER FOR LIQUID EPOXY RESINS
TETA is used in manufacturing, and the hydrochloride salt of TETA is a copper-chelating drug used in the treatment of Wilson’s disease
Information on 6 consumer products that contain 3,6-diazaoctanethylenediamin; triethylenetetramine in the following categories is provided:

Synonyms

TRIETHYLENETETRAMINE; trientine; 112-24-3; Trien; Triethylene tetramine; Tecza; 1,2-Ethanediamine, N,N'-bis(2-aminoethyl)-; DEH 24; Araldite hardener HY 951; 1,4,7,10-Tetraazadecane; Trientina; Araldite HY 951; 1,8-Diamino-3,6-diazaoctane; 3,6-Diazaoctane-1,8-diamine; Trientinum; triethylene tetraamine

Frequently Asked Questions

What are the CAS number and molecular formula of Triethylene Tetramine?

CAS 105821-86-1; molecular formula C6H18N4; molecular weight — g/mol.

What other names is Triethylene Tetramine known by?

TRIETHYLENETETRAMINE, trientine, 112-24-3, Trien, Triethylene tetramine, Tecza.

What is the regulatory status of Triethylene Tetramine?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is Triethylene Tetramine classified as hazardous?

0.4% of GHS notifications report no hazard classification (10 of 2507).

What are the key physical properties of Triethylene Tetramine?

Boiling Point: 511 to 513 °F at 760 mmHg (NTP, 1992); Boiling Point: 266-267; Boiling Point: 266-267 °C @ 760 MM HG; Boiling Point: 277 °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.