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安全信息

531456

Sigma-Aldrich

5-氯-2-糠醛

98%

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About This Item

经验公式（希尔记法）:
C5H3ClO2
CAS号:
21508-19-0
分子量:
130.53
MDL编号:
MFCD02752599
UNSPSC代码:
12352100
PubChem化学物质编号:
24877817
NACRES:
NA.22

方案

98%

mp

34-37 °C (lit.)

官能团

aldehyde
chloro

储存温度

2-8°C

SMILES字符串

Clc1ccc(C=O)o1

InChI

1S/C5H3ClO2/c6-5-2-1-4(3-7)8-5/h1-3H

InChI key

DGAUAVDWXYXXGQ-UHFFFAOYSA-N

一般描述

5-Chloro-2-furaldehyde is also known as 5-chlorofurfural. It reacts with aniline and aniline hydrochloride to form bis-(phenylamino) derivatives, without the furan ring cleavage. It also undergoes coupling with ethyl acetoacetate to form the corresponding ethyl bis-acetoacetate.

应用

5-Chloro-2-furaldehyde may be used as an internal standard during the analysis of furanic compounds by reversed-phase-high performance liquid chromatography–diode array detection (RP-HPLC–DAD) method.

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

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

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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分析证书(COA)

Lot/Batch Number
BCCC0896
BCBW7895
BCBW6154
BCBR1303V
1442080V

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The Synthesis of Substituted ?-Thienyl-and ?-Furylglutaric Acids.
Smith Jr WT and Shelton RW.
Journal of the American Chemical Society, 76(10), 2731-2732 (1954)
Waterpipe smoke: a considerable source of human exposure against furanic compounds.
Schubert J, et al.
Analytica Chimica Acta, 709, 105-112 (2012)
Utilization of potassium vinyltrifluoroborate in the development of a 1, 2-dianion equivalent.
Molander GA and Sandrock Deidre L
Organic Letters, 11(11), 2369-2372 (2009)
The Reaction of Certain Substituted Furfurals with Aniline and Aniline Hydrochloride.
Drisko RW and McKennis Jr H.
Journal of the American Chemical Society, 74(10), 2626-2628 (1952)
?-Selective directed catalytic asymmetric hydroboration of 1,1-disubstituted alkenes.
Smith SM, et al.
Chemical Communications (Cambridge, England), 48(100), 12180-12182 (2012)

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