N,N-二乙基乙酰乙酰胺

Name: N,N-二乙基乙酰乙酰胺
Brand: 济南圣和化工有限公司

CAS 2235-46-3C8H15NO2MW 157.21

N,N-二乙基乙酰乙酰胺，CAS 登记号 2235-46-3，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号2235-46-3

分子式C8H15NO2

分子量157.21

熔点FREEZING POINT: -70 °C

LogP0.3

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

用途与场景

有机化学品

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 N,N-二乙基乙酰乙酰胺的 CAS 号？

本页已列出 N,N-二乙基乙酰乙酰胺的 CAS 号：2235-46-3，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

N,N-二乙基乙酰乙酰胺一般用在什么产品里？

主要涉及有机化学品。

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PubChem 公开数据

Description

N,N-Diethylacetoacetamide · CAS 2235-46-3 · C8H15NO2. UNII LG9561531V. Melting Point: FREEZING POINT: -70 °C; Flash Point: 121 °C; Flash Point: 250 °F..

Identification

CAS Registry Number	2235-46-3
PubChem CID	16699
Molecular formula	C8H15NO2
IUPAC name	N,N-diethyl-3-oxobutanamide
UNII (FDA)	LG9561531V

Computed Descriptors

Molecular Weight	157.21
XLogP3	0.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	4
Exact Mass	157.110278721
Monoisotopic Mass	157.110278721
Topological Polar Surface Area	37.4
Heavy Atom Count	11
Formal Charge	0

Physical & Chemical Properties

Melting Point	FREEZING POINT: -70 °C
Flash Point	121 °C
Flash Point	250 °F.
Density	0.995 @ 20 °C/20 °C

Physical description & handling notes

Liquid; [HSDB] Yellow or brown liquid; [Alfa Aesar MSDS]
LIQUID
DECOMPOSES
SOLUBLE IN WATER

Regulatory Status

GHS notification summary	99.6% (266 / 267)

GHS Hazard Classification

GHS notification summary	99.6% (266 / 267)

This chemical does not meet GHS hazard criteria for 99.6% (266 of 267) of all reports.

Reported as not meeting GHS hazard criteria by 266 of 267 companies (only 0.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Documented Uses

Used as an intermediate for insecticides and pigments; [HSDB]
PRECURSOR IN INSECTICIDE SYNTHESIS (PHOSPHAMIDON)
Butanamide, N,N-diethyl-3-oxo-: ACTIVE

Synonyms

N,N-Diethylacetoacetamide; N,N-Diethyl-3-oxobutanamide; Diethylacetoacetamide; N,N-Diethyl-3-oxobutyramide; Butanamide, N,N-diethyl-3-oxo-; ACETOACETAMIDE, N,N-DIETHYL-; HSDB 2708; N-diethylacetoacetamide; Acetoacetdiethylamide; EINECS 218-792-3; AI3-06569; PROMOTOR C; UNII-LG9561531V; BRN 0636486; EC 218-792-3; 4-04-00-00409 (Beilstein Handbook Reference)

Frequently Asked Questions

What are the CAS number and molecular formula of N,N-Diethylacetoacetamide?

CAS 2235-46-3; molecular formula C8H15NO2; molecular weight — g/mol.

What other names is N,N-Diethylacetoacetamide known by?

N,N-Diethylacetoacetamide, N,N-Diethyl-3-oxobutanamide, Diethylacetoacetamide, N,N-Diethyl-3-oxobutyramide, Butanamide, N,N-diethyl-3-oxo-, ACETOACETAMIDE, N,N-DIETHYL-.

Is N,N-Diethylacetoacetamide classified as hazardous?

99.6% of GHS notifications report no hazard classification (266 of 267).

What are the key physical properties of N,N-Diethylacetoacetamide?

Melting Point: FREEZING POINT: -70 °C; Flash Point: 121 °C; Flash Point: 250 °F.; Density: 0.995 @ 20 °C/20 °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.

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