2,5-Dichloroterephthalaldehyde

Modify Date: 2025-08-25 17:32:09

2,5-Dichloroterephthalaldehyde Structure
2,5-Dichloroterephthalaldehyde structure
Common Name 2,5-Dichloroterephthalaldehyde
CAS Number 46052-84-0 Molecular Weight 203.02200
Density 1.485g/cm3 Boiling Point 313.9ºC at 760 mmHg
Molecular Formula C8H4Cl2O2 Melting Point N/A
MSDS N/A Flash Point 131.9ºC

 Names

Name 2,5-Dichloroterephthalaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.485g/cm3
Boiling Point 313.9ºC at 760 mmHg
Molecular Formula C8H4Cl2O2
Molecular Weight 203.02200
Flash Point 131.9ºC
Exact Mass 201.95900
PSA 34.14000
LogP 2.61840
Index of Refraction 1.645
InChIKey XBCGIUJJUZHWMC-UHFFFAOYSA-N
SMILES O=Cc1cc(Cl)c(C=O)cc1Cl

 Safety Information

HS Code 2913000090

 Synthetic Route

~40%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: ARDELYX, INC.; LEWIS, Jason, G.; REICH, Nicholas; CHEN, Tao; JACOBS, Jeffrey W.; CHARMOT, Dominique; NAVRE, Marc; FINN, Patricia; CARRERAS, Christopher; SPENCER, Andrew Patent: WO2013/96771 A1, 2013 ; Location in patent: Page/Page column 213; 214 ;

~30%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: ARDELYX, INC.; LEWIS, Jason, G.; REICH, Nicholas; CHEN, Tao; JACOBS, Jeffrey W.; CHARMOT, Dominique; NAVRE, Marc; FINN, Patricia; CARRERAS, Christopher; SPENCER, Andrew Patent: WO2013/96771 A1, 2013 ; Location in patent: Page/Page column 141; 142 ;

~%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: Ruggli; Brandt Helvetica Chimica Acta, 1944 , vol. 27, p. 274,290

~%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: Ruggli; Brandt Helvetica Chimica Acta, 1944 , vol. 27, p. 274,290

~%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: Ruggli; Brandt Helvetica Chimica Acta, 1944 , vol. 27, p. 274,290

~%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: Ruggli; Brandt Helvetica Chimica Acta, 1944 , vol. 27, p. 274,290

~%

2,5-Dichloroterephthalaldehyde Structure

2,5-Dichloroter...

CAS#:46052-84-0

Literature: Cassella and Co. Patent: DE360414 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 378

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

2,5-Dichloro-benzene-1,4-dicarbaldehyde
2,5-dichloroterephthalic dicarboxaldehyde
2,5-dichloro-terephthalaldehyde
2,4-DIFLUORO-3-METHOXYBENZYLAMINE
2,5-Dichlor-terephthalaldehyd
2,5-dichlorobenzene-2,5-dicarbaldehyde
1,4-Benzenedicarboxaldehyde,2,5-dichloro
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