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T71803

特戊酸

Name: 特戊酸
Brand: ALDRICH

99%

别名:

2,2-二甲基丙酸, 三甲基乙酸

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关于此项目

线性分子式:

(CH₃)₃CCO₂H

化学文摘社编号:

75-98-9

分子量:

102.13

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24900421

EC Number:

200-922-5

Beilstein/REAXYS Number:

969480

MDL number:

MFCD00004194

Assay:

99%

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属性

vapor density

3.6 (vs air)

Quality Level

200

vapor pressure

9.75 mmHg ( 60 °C)

assay

99%

reaction suitability

reaction type: C-H Activation

bp

163-164 °C (lit.)

mp

32-35 °C (lit.)

density

0.889 g/mL at 25 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(C(C)(C)C)=O

InChI

1S/C5H10O2/c1-5(2,3)4(6)7/h1-3H3,(H,6,7)

InChI key

IUGYQRQAERSCNH-UHFFFAOYSA-N

说明

General description

戊二酸是一种羧酸，用作配体以合成六核铈（IV）团簇。

Application

特戊酸可用于：

用作钯的助催化剂，芳化未活化芳烃和N-杂环化合物。
用作羰基化suzuki反应的添加剂，以纳米钯为催化剂从芳基碘和芳基硼酸合成二芳甲酮。
在8-氨基喹啉配体和钴催化剂作用下，参与苯甲酰胺与炔烃的环化反应，合成异喹诺酮类。

Disclaimer

刺激性臭味/恶臭

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pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319

pcodes

P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

147.2 °F - closed cup

flash_point_c

64 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Magnesium bistrifluoromethanesulfonimide as a new and efficient acylation catalyst.

Asit K Chakraborti et al.

The Journal of organic chemistry, 71(15), 5785-5788 (2006-07-15)

Magnesium bistrifluoromethanesulfonimide catalyzed the acetylation of phenols, alcohols, and thiols under solvent-free conditions at room temperature and in short times. Electron-deficient and sterically hindered phenols provided excellent yields. The catalyst was found to be general for acylation with other anhydrides

In situ generation of palladium nanoparticles: ligand-free palladium catalyzed pivalic acid assisted carbonylative Suzuki reactions at ambient conditions.

Zhou Q, et al.

The Journal of Organic Chemistry, 79(3), 1454-1460 (2014)

Cross-coupling of aryl/alkenyl pivalates with organozinc reagents through nickel-catalyzed C-O bond activation under mild reaction conditions.

Bi-Jie Li et al.

Angewandte Chemie (International ed. in English), 47(52), 10124-10127 (2008-11-19)

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全球贸易项目编号

货号	GTIN
T71803-5ML	04061837372360
T71803-500ML	04061837372353
T71803-100ML	04061837372346