N-乙酰基-N-丁基-β-丙氨酸乙酯

Name: N-乙酰基-N-丁基-β-丙氨酸乙酯
Brand: 济南圣和化工有限公司

CAS 52304-36-6C11H21NO3MW 215.29

N-乙酰基-N-丁基-β-丙氨酸乙酯，CAS 登记号 52304-36-6，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52304-36-6

分子式C11H21NO3

分子量215.29

熔点Less than -20 °C

沸点BP: 108-110 °C at 0.2 mm Hg; 126-127 °C at 0.5 mm Hg

LogPlog Kow = 1.7 at 23 °C

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-乙酰基-N-丁基-β-丙氨酸乙酯的 CAS 号？

本页已列出 N-乙酰基-N-丁基-β-丙氨酸乙酯的 CAS 号：52304-36-6，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-乙酰基-N-丁基-β-丙氨酸乙酯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

ethyl N-acetyl-N-butyl-β-alaninate · CAS 52304-36-6 · C11H21NO3. UNII 65GQA237EH. Boiling Point: BP: 108-110 °C at 0.2 mm Hg; 126-127 °C at 0.5 mm Hg; Melting Point: Less than -20 °C; Solubility: In water, 7.0X10+4 mg/L at 20 °C.

Identification

CAS Registry Number	52304-36-6
PubChem CID	104150
Molecular formula	C11H21NO3
IUPAC name	ethyl 3-[acetyl(butyl)amino]propanoate
UNII (FDA)	65GQA237EH

Computed Descriptors

Molecular Weight	215.29
XLogP3	1.2
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	8
Exact Mass	215.15214353
Monoisotopic Mass	215.15214353
Topological Polar Surface Area	46.6
Heavy Atom Count	15
Formal Charge	0

Physical & Chemical Properties

Boiling Point	BP: 108-110 °C at 0.2 mm Hg; 126-127 °C at 0.5 mm Hg
Melting Point	Less than -20 °C
Solubility	In water, 7.0X10+4 mg/L at 20 °C
Vapor Pressure	0.15 Pa /1.1X10-3 mm Hg/ at 20 °C
LogP	log Kow = 1.7 at 23 °C

Physical description & handling notes

Colorless to slightly yellowish liquid
Liquid at room temperature
Almost odorless
Soluble in n-heptane, dichloromethane, ethyl acetate, p-xylene, acetone, methanol
Stable under recommended storage conditions.
Index of refraction = 1.452-1.455 at 20 °C/D

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Surfactant; Skin conditioning
GHS notification summary	3.6% (6 / 168)

GHS Hazard Classification

GHS notification summary	3.6% (6 / 168)
Reported hazard statements	H319 (96.4%), H402

This chemical does not meet GHS hazard criteria for 3.6% (6 of 168) of reports.

H319 (96.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

IR3535 is an insect repellent for application to human skin and clothing in public health applications, to repel biting arthropods such as mosquitoes, flies and ticks.
... Current prevention tools /for zika and other arboviruses/ are mainly represented by the employ of mosquito repellents, light-colored clothes covering as much of the body as possible, and sleeping under mosquito nets. Concerning chemically derived repellents, the number of these products has been considerably reduced by the European Community. Therefore, there are rather few compounds left, including DEET (N,Ndiethyl-m-toluamide), IR3535 (3-N-acetyl-N-butylamino-proprionic ethyl ester), icaridin (i.e. Saltidin,
Cosmetics -> Surfactant; Skin conditioning
Travelers are confronted with a variety of vector-borne threats. Is one type of repellent effective against all biting vectors? The aim of this review is to examine the literature, up to December 31st, 2012, regarding repellent efficacy. We searched PubMed for relevant papers. Repellents of interest were DEET, Icaridin as well as other piperidine-derived products (SS220), Insect Repellent (IR) 3535 (ethyl-butylacetyl-amino-propionat, EBAAP) and plant-derived products, including Citriodora (para-menthane-3,8-diol).

Synonyms

52304-36-6; Ethyl butylacetylaminopropionate; ethyl 3-(N-butylacetamido)propanoate; Quwenzhi; Ethyl 3-(N-butylacetamido)propionate; Ethyl N-acetyl-N-butyl-beta-alaninate; BAAPE; ethyl 3-[acetyl(butyl)amino]propanoate; DTXSID9035753; EUS 26-15; MFCD00214076; 65GQA237EH; AI 3-70763; beta-alanine, N-acetyl-N-butyl-, ethyl ester; 3-[N-n-Butyl-N-acetyl]aminopropionic acid-ethyl ester; Ethyl butylacetylaminopropionate (JAN)

Frequently Asked Questions

What are the CAS number and molecular formula of ethyl N-acetyl-N-butyl-β-alaninate?

CAS 52304-36-6; molecular formula C11H21NO3; molecular weight — g/mol.

What other names is ethyl N-acetyl-N-butyl-β-alaninate known by?

52304-36-6, Ethyl butylacetylaminopropionate, ethyl 3-(N-butylacetamido)propanoate, Quwenzhi, Ethyl 3-(N-butylacetamido)propionate, Ethyl N-acetyl-N-butyl-beta-alaninate.

What is the regulatory status of ethyl N-acetyl-N-butyl-β-alaninate?

Documented regulatory listings: CIR / INCI: Surfactant; Skin conditioning.

Is ethyl N-acetyl-N-butyl-β-alaninate classified as hazardous?

3.6% of GHS notifications report no hazard classification (6 of 168).

What are the key physical properties of ethyl N-acetyl-N-butyl-β-alaninate?

Boiling Point: BP: 108-110 °C at 0.2 mm Hg; 126-127 °C at 0.5 mm Hg; Melting Point: Less than -20 °C; Solubility: In water, 7.0X10+4 mg/L at 20 °C; Vapor Pressure: 0.15 Pa /1.1X10-3 mm Hg/ at 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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