2-Naphthalenecarboxaldehyde,3-(2-formylphenyl)-1,4-dimethyl-

Modify Date: 2025-09-13 12:05:33

2-Naphthalenecarboxaldehyde,3-(2-formylphenyl)-1,4-dimethyl- Structure
2-Naphthalenecarboxaldehyde,3-(2-formylphenyl)-1,4-dimethyl- structure
Common Name 2-Naphthalenecarboxaldehyde,3-(2-formylphenyl)-1,4-dimethyl-
CAS Number 15215-98-2 Molecular Weight 288.34000
Density 1.178g/cm3 Boiling Point 470.9ºC at 760 mmHg
Molecular Formula C20H16O2 Melting Point N/A
MSDS N/A Flash Point 175ºC

 Names

Name 3-(2-formylphenyl)-1,4-dimethylnaphthalene-2-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.178g/cm3
Boiling Point 470.9ºC at 760 mmHg
Molecular Formula C20H16O2
Molecular Weight 288.34000
Flash Point 175ºC
Exact Mass 288.11500
PSA 34.14000
LogP 4.74860
Vapour Pressure 4.85E-09mmHg at 25°C
Index of Refraction 1.674

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ0250000
CHEMICAL NAME :
2-Naphthaldehyde, 1,4-dimethyl-3-(o-formylphenyl)-
CAS REGISTRY NUMBER :
15215-98-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H16-O2
MOLECULAR WEIGHT :
288.36
WISWESSER LINE NOTATION :
L66J B1 CVH DR BVH& E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Microorganism - not otherwise specified
DOSE/DURATION :
200 ug/L
REFERENCE :
PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 74,1378,1977

 Safety Information

HS Code 2912299000

 Customs

HS Code 2912299000
Summary 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

1,4-Dimethyl-2-phenylnaphthalene-3,2'-dicarboxaldehyde
1,4-Dimethyl-2-phenylnaphthalin-3,2'-dialdehyd
2-Naphthaldehyde,4-dimethyl
1,4-Dimethyl-2-phenylnaphthalen-3,2'-dicarboxaldehyd
2-Naphthalenecarboxaldehyde,4-dimethyl
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