一乙胺

Name: 一乙胺
Brand: 济南圣和化工有限公司

CAS 75-04-7C2H7NMW 45.08

本页收录一乙胺，CAS 登记号为 75-04-7，分子式 C2H7N，分子量 45.08，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	75-04-7
分子式	C2H7N
分子量	45.08
熔点	-114 °F (NTP, 1992)
沸点	61.9 °F at 760 mmHg (NTP, 1992)
LogP	-0.3
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：一乙胺常规包装为按订单/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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除一乙胺外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

一乙胺的 CAS 号是多少？

一乙胺的 CAS 号为 75-04-7。

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。

一乙胺有什么用途？

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

Monoethylamine · CAS 75-04-7 · C2H7N. UNII YG6MGA6AT5. Boiling Point: 61.9 °F at 760 mmHg (NTP, 1992); Boiling Point: 16.6 °C; Boiling Point: 16.00 to 17.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	75-04-7
PubChem CID	6341
Molecular formula	C2H7N
IUPAC name	ethanamine
UNII (FDA)	YG6MGA6AT5
FEMA number	4236
JECFA number	1579

Computed Descriptors

Molecular Weight	45.08
XLogP3	-0.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	45.057849228
Monoisotopic Mass	45.057849228
Topological Polar Surface Area	26
Heavy Atom Count	3
Formal Charge	0

Physical & Chemical Properties

Boiling Point	61.9 °F at 760 mmHg (NTP, 1992)
Boiling Point	16.6 °C
Boiling Point	16.00 to 17.00 °C. @ 760.00 mm Hg
Boiling Point	17 °C
Boiling Point	62 °F
Boiling Point	16.6 °C @760 [mm Hg]
Melting Point	-114 °F (NTP, 1992)
Melting Point	-81.2 °C
Melting Point	-81 °C
Melting Point	-114 °F

Physical description & handling notes

Ethylamine appears as a colorless liquid or a gas (boiling point 62 °F) with an odor of ammonia. Flash point less than 0 °F. Density of liquid 5.7 lb / gal. Corrosive to the skin and eyes. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Exposure of the closed container to intense heat may cause it to rupture violently and rocket.
Ethylamine, aqueous solution, with not less than 50% but not more than 70% ethylamine appears as an aqueous solution of a gas. Odor ranges from fishlike to ammonia-like as the vapor concentration increases. Corrosive to skin and eyes. Less dense than water. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion.
Gas Vapor; Liquid
Colorless gas or water-white liquid (below 62 degrees F) with an ammonia-like odor; Note: Shipped as a liquefied compressed gas; [NIOSH]
Liquid
COLOURLESS COMPRESSED LIQUEFIED GAS WITH PUNGENT ODOUR.

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent ">TRS 934-JECFA 65/89

GHS Hazard Classification

Reported hazard statements	H220, H319, H335, H280 (32.5%), H302 (13.7%), H311 (13.7%), H314 (11.3%), H318 (10.7%)

H220: Extremely flammable gas [Danger Flammable gases]

H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Used in the organic synthesis of dyes, medicines, resins, and other chemicals; Also used in oil refining and as a stabilizer of latex rubber; [Merck Index]
Petroleum Production and Refining [Category: Industry]
In resin chemistry; stabilizer for rubber latex; intermediate for dyestuffs, medicinals; in oil refining; in organic syntheses.
The principal use of monoethylamine is in the production of herbicides of the triazine type by reaction with cyanuric chloride.
CHEM INT FOR TRIAZINE HERBICIDES, INCL ATRAZINE, SIMAZINE; ETHYLAMINOETHANOL; 1,3-DIETHYLTHIOUREA, A CORROSION INHIBITOR; 4-ETHYLMORPHOLINE (URETHANE FOAM CATALYST); DIMETHYLOLETHYLTRIAZONE (WASH & WEAR AGENT): ETHYL ISOCYANATE
Dye intermediate, solvent extraction, petroleum refining, stabilizer for rubber latex, detergents, organic synthesis.

Synonyms

ETHYLAMINE; Ethanamine; Aminoethane; Monoethylamine; 75-04-7; 1-Aminoethane; Aethylamine; Etilamina; Etyloamina; YG6MGA6AT5; AI3-24228; DTXSID8025678; FEMA NO. 4236; CHEBI:15862; Ethylamine (anhydrous); RefChem:5816

Frequently Asked Questions

What are the CAS number and molecular formula of Monoethylamine?

CAS 75-04-7; molecular formula C2H7N; molecular weight — g/mol.

What other names is Monoethylamine known by?

ETHYLAMINE, Ethanamine, Aminoethane, Monoethylamine, 75-04-7, 1-Aminoethane.

What is the regulatory status of Monoethylamine?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is Monoethylamine classified as hazardous?

Hazard statements reported: H220, H319, H335, H280, H302.

What are the key physical properties of Monoethylamine?

Boiling Point: 61.9 °F at 760 mmHg (NTP, 1992); Boiling Point: 16.6 °C; Boiling Point: 16.00 to 17.00 °C. @ 760.00 mm Hg; Boiling Point: 17 °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.

一乙胺