1-Naphthalenecarboxaldehyde,4-chloro-

Modify Date: 2025-08-24 18:58:49

1-Naphthalenecarboxaldehyde,4-chloro- Structure
1-Naphthalenecarboxaldehyde,4-chloro- structure
Common Name 1-Naphthalenecarboxaldehyde,4-chloro-
CAS Number 5471-26-1 Molecular Weight 190.62600
Density 1.295g/cm3 Boiling Point 333.2ºC at 760mmHg
Molecular Formula C11H7ClO Melting Point N/A
MSDS N/A Flash Point 159.7ºC

 Names

Name 4-chloronaphthalene-1-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.295g/cm3
Boiling Point 333.2ºC at 760mmHg
Molecular Formula C11H7ClO
Molecular Weight 190.62600
Flash Point 159.7ºC
Exact Mass 190.01900
PSA 17.07000
LogP 3.30570
Index of Refraction 1.616
InChIKey DDYBAABYDNWVPI-UHFFFAOYSA-N
SMILES O=Cc1ccc(Cl)c2ccccc12

 Safety Information

HS Code 2913000090

 Synthetic Route

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1-Naphthalenecarboxaldehyde,4-chloro- Structure

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CAS#:5471-26-1

Literature: Jacobs et al. Journal of Organic Chemistry, 1946 , vol. 11, p. 223,227 Full Text Show Details Hershberg; Cason Organic Syntheses, 1955 , vol. Coll. Vol. III, p. 627,629 Anm. 2

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1-Naphthalenecarboxaldehyde,4-chloro- Structure

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CAS#:5471-26-1

Literature: Makosza, Mieczyslaw; Ostrowski, Stanislaw Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1991 , p. 1093 - 1097

 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

4-chloro-1-naphthylaldehyde
4-chloro-1-naphthalenecarboxaldehyde
1-Naphthalenecarboxaldehyde,4-chloro
4-chloro-naphthalene-1-carbaldehyde
4-CHLORO-1-NAPHTHALDEHYDE
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