N,N-二乙基乙酰胺

Name: N,N-二乙基乙酰胺
Brand: 济南圣和化工有限公司

CAS 685-91-6C6H13NOMW 115.17

N,N-二乙基乙酰胺（CAS 685-91-6）属有机化学品类产品，分子式 C6H13NO，分子量 115.17。济南圣和化工有限公司常年现货供应该产品，常规纯度按批次COA提供(不公开发布)，可按客户需求安排分装包装，欢迎邮件或来电询价。

产品概览

CAS号	685-91-6
分子式	C6H13NO
分子量	115.17
熔点	LESS THAN 20 °C
沸点	185.5 °C
LogP	log Kow = 0.34
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-二乙基乙酰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：N,N-二乙基乙酰胺备有现货，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

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 N,N-二乙基乙酰胺外，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

N,N-二乙基乙酰胺的 CAS 号是多少？

N,N-二乙基乙酰胺的 CAS 号为 685-91-6。

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-二乙基乙酰胺有什么用途？

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-Diethylacetamide · CAS 685-91-6 · C6H13NO. UNII 6YO81D7ST6. Boiling Point: 185.5 °C; Melting Point: LESS THAN 20 °C; Flash Point: 170 °F.

Identification

CAS Registry Number	685-91-6
PubChem CID	12703
Molecular formula	C6H13NO
IUPAC name	N,N-diethylacetamide
UNII (FDA)	6YO81D7ST6

Computed Descriptors

Molecular Weight	115.17
XLogP3	0.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	115.099714038
Monoisotopic Mass	115.099714038
Topological Polar Surface Area	20.3
Heavy Atom Count	8
Formal Charge	0

Physical & Chemical Properties

Boiling Point	185.5 °C
Melting Point	LESS THAN 20 °C
Flash Point	170 °F
Density	0.9130 @ 17 °C
Vapor Pressure	0.89 [mmHg]
Vapor Pressure	2 MM HG @ 35 °C
LogP	log Kow = 0.34
LogP	0.37

Physical description & handling notes

Colorless liquid; [HSDB]
Colorless liquid
Faint odor
Sol in water, alcohol; sol in all proportions in ether, acetone, benzene
When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Index of refraction: 1.4374 @ 17.4 °C/4 °C

Regulatory Status

GHS notification summary	2.2% (1 / 46)

GHS Hazard Classification

GHS notification summary	2.2% (1 / 46)
Reported hazard statements	H302 (97.8%), H312 (87%), H315 (97.8%), H319 (97.8%), H332 (87%), H335 (87%)

This chemical does not meet GHS hazard criteria for 2.2% (1 of 46) of reports.

H302 (97.8%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Acetamide, N,N-diethyl-: ACTIVE
DIETHYLACETAMIDE- AN EXAMPLE OF DRUG ABUSE.
SOLVENTS WERE TESTED IN MICE FOR THEIR TOXICITY, CENTRAL NERVOUS SYSTEM PROFILE, AND ACTIVITY IN THE INCLINED SCREEN AND BALANCE ROD TESTS AFTER INTRAPERITONEAL ADMINISTRATION, PLUS THEIR INFLUENCE ON THE HEXABARBITONE SLEEPING TIME AND MUSCLE RELAXANT PROPERTIES ON THE ROTA-ROD AFTER ORAL ADMINISTRATION. N,N-DIETHYLACETAMIDE WAS RECOMMENDED NOT TO EXCEED A CONCENTRATION OF 0.3 IN DRUG SOLUTIONS AS SOLVENT FOR SCREENING PURPOSES.
IN MICE, THE DISCREPANCY BETWEEN IN VITRO & IN VIVO LIVER ENZYME INHIBITION ACTIVITY MAY BE DUE TO OXIDATIVE N-DEALKYLATION OF N,N-DIETHYLACETAMIDE OCCURRING IN VIVO, FACILITATING THE INHIBITION.

Synonyms

N,N-DIETHYLACETAMIDE; 685-91-6; Acetamide, N,N-diethyl-; DTXSID9020459; Acetic acid, amide, N,N-diethyl; 6YO81D7ST6; NSC-101; DTXCID10459; RefChem:161180; 211-685-2; Diethylacetamide; N-Acetyldiethylamine; MFCD00009047; N,N-diethyl-acetamide; N,N-Diaethylacetamid; N,N-Diaethylacetamid [German]

Frequently Asked Questions

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

CAS 685-91-6; molecular formula C6H13NO; molecular weight — g/mol.

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

N,N-DIETHYLACETAMIDE, 685-91-6, Acetamide, N,N-diethyl-, DTXSID9020459, Acetic acid, amide, N,N-diethyl, 6YO81D7ST6.

Is N,N-Diethylacetamide classified as hazardous?

2.2% of GHS notifications report no hazard classification (1 of 46).

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

Boiling Point: 185.5 °C; Melting Point: LESS THAN 20 °C; Flash Point: 170 °F; Density: 0.9130 @ 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.