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Merck

124974

Sigma-Aldrich

邻氯苯甲醛

99%

别名:

o-Chlorobenzaldehyde

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预计发货时间2025年2月17日详情


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100 G
$77.80
500 G
$152.00

About This Item

线性分子式:
ClC6H4CHO
CAS号:
分子量:
140.57
Beilstein:
385877
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
eCl@ss:
39050404
PubChem物質ID:
NACRES:
NA.22

$77.80


预计发货时间2025年2月17日详情


获取大包装报价

蒸汽密度

4.84 (vs air)

品質等級

蒸汽壓力

1.27 mmHg ( 50 °C)

化驗

99%

自燃溫度

746 °F

折射率

n20/D 1.566 (lit.)

bp

209-215 °C (lit.)

mp

9-11 °C (lit.)

密度

1.248 g/mL at 25 °C (lit.)

SMILES 字串

[H]C(=O)c1ccccc1Cl

InChI

1S/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H

InChI 密鑰

FPYUJUBAXZAQNL-UHFFFAOYSA-N

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相关类别

一般說明

当存在催化配体和二甲基锌时,在0℃下,2-氯苯甲醛与苯乙炔发生炔基化反应,形成联萘衍生的氨基醇。[1]

應用

2-氯苯甲醛已被用于通过β-酮酯、醛和硫脲的一锅法三组分Biginelli环合反应生成各种官能化二氢嘧啶衍生物的小型专一化合物库[2]

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

206.6 °F - closed cup

閃點(°C)

97 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

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Nature protocols, 2(7), 1713-1721 (2007-07-21)
Here we report the generation of a small focused library of 12 diversely functionalized dihydropyrimidine (DHPM) derivatives via one-pot three-component Biginelli cyclocondensation of beta-ketoesters, aldehydes and (thio)ureas. By applying controlled microwave heating under sealed vessel conditions using a fully automated
E Schmid et al.
Mutagenesis, 6(4), 303-305 (1991-07-01)
The aneuploidy inducing capacity of 2-chlorobenzylidene malonitrile (CS), a chemical used as a riot control agent, and its hydrolysis products o-chlorobenzaldehyde and malonitrile was studied at various exposure conditions in V79 Chinese hamster cells. Chromosomes were counted in metaphase preparations
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The analysis of Raman anisotropy shift as a function of solvent concentration shows the weakening of pair interaction of the molecules due to the influence of solvent-induced perturbations. The present study deals with the effect of dielectric constant of the
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A phosphine-mediated olefination of 2-alkynoates with aldehydes forming 1,3-dienes with high E-selectivity and up to 88% yield is described. Reaction conditions are optimized and reactions are demonstrated for various aryl, alkyl, and alkenyl aldehydes and for ethyl 2-alkynoates with different

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