662941
2,5-Thiophenedicarbonyl dichloride
97%
Synonym(s):
2,5-Bis(chlorocarbonyl)thiophene
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About This Item
Empirical Formula (Hill Notation):
C6H2Cl2O2S
CAS Number:
Molecular Weight:
209.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
InChI key
UCRQTPGCFCBLOX-UHFFFAOYSA-N
SMILES string
ClC(=O)c1ccc(s1)C(Cl)=O
InChI
1S/C6H2Cl2O2S/c7-5(9)3-1-2-4(11-3)6(8)10/h1-2H
assay
97%
form
solid
bp
150-152 °C/11 mmHg
mp
43-47 °C
storage temp.
2-8°C
Application
Building block for the synthesis of chiral bis-oxazoline ligands used in copper- and ruthenium-catalyzed asymmetric cyclopropanations.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
>230.0 °F - closed cup
flash_point_c
> 110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Find documentation for the products that you have recently purchased in the Document Library.
Tetrahedron Letters, 45, 5649-5649 (2004)
Synthetic Communications, 35, 2665-2665 (2005)
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