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171859

丙炔酸甲酯

Name: 丙炔酸甲酯
Brand: ALDRICH

99%

别名:

乙炔基羧酸甲酯

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关于此项目

线性分子式:

HC≡CCO₂CH₃

化学文摘社编号:

922-67-8

分子量:

84.07

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24850388

EC Number:

213-083-5

Beilstein/REAXYS Number:

605462

MDL number:

MFCD00008572

Assay:

99%

Form:

liquid

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属性

Quality Level

200

assay

99%

form

liquid

refractive index

n20/D 1.408 (lit.)

bp

103-105 °C (lit.)

density

0.945 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

COC(=O)C#C

InChI

1S/C4H4O2/c1-3-4(5)6-2/h1H,2H3

InChI key

IMAKHNTVDGLIRY-UHFFFAOYSA-N

说明

Application

尿苷和胸苷的N-3保护剂。

在三苯基膦促进的一锅、四组分反应中用于合成1,2,3,5-苯四羧酸。

丙酸甲酯被用于合成多取代的 3-芳基氨基丙烯酸酯和四氢嘧啶-2-酮衍生物。也用作毛细管电泳的巯基衍生剂。

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H315,H319,H335

pcodes

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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历史批次信息供参考:

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Electron-Deficient Alkynes as Powerful Tools against Root-Knot Nematode Melodogyne incognita: Nematicidal Activity and Investigation on the Mode of Action.

Graziella Tocco et al.

Journal of agricultural and food chemistry, 68(40), 11088-11095 (2020-09-15)

The present study reports on the powerful nematicidal activity of a series of electron-deficient alkynes against the root-knot nematode Meloidogyne incognita (Kofoid and White) Chitwood. Interestingly, we found that the conjugation of electron-withdrawing carbonyl groups to an alkyne triple bond

Synthesis of tetrahydropyrimidin-2-ones via FeCl3 catalyzed one-pot domino reaction of amines, methyl propiolate, aromatic aldehydes, and urea.

Li-Li Zhang et al.

Molecular diversity, 18(1), 79-89 (2014-01-31)

Polysubstituted 3-arylaminoacrylate and tetrahydropyrimidin-2-one derivatives could be selectively produced from the one-pot domino reaction of arylamines, methyl propiolate, aromatic aldehydes, and urea in ethanol in the presence of FeCl3 as catalyst. Under similar reactions secondary amines such as morpholine and

Tetrahedron Letters, 36, 3261-3261 (1995)

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全球贸易项目编号

货号	GTIN
171859-10G	04061838751270
171859-50G	04061837375989
171859-2.5G	04061838751287