(E)-6-naphthalen-1-yl-4-oxo-hex-5-enoic acid

Modify Date: 2025-09-19 13:17:41

(E)-6-naphthalen-1-yl-4-oxo-hex-5-enoic acid Structure
(E)-6-naphthalen-1-yl-4-oxo-hex-5-enoic acid structure
Common Name (E)-6-naphthalen-1-yl-4-oxo-hex-5-enoic acid
CAS Number 74038-56-5 Molecular Weight 254.28100
Density 1.235g/cm3 Boiling Point 498.1ºC at 760 mmHg
Molecular Formula C16H14O3 Melting Point N/A
MSDS N/A Flash Point 269.1ºC

 Names

Name (E)-6-naphthalen-1-yl-4-oxohex-5-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.235g/cm3
Boiling Point 498.1ºC at 760 mmHg
Molecular Formula C16H14O3
Molecular Weight 254.28100
Flash Point 269.1ºC
Exact Mass 254.09400
PSA 54.37000
LogP 3.28690
Index of Refraction 1.654
InChIKey ZTNWOJAWCRQTSV-CMDGGOBGSA-N
SMILES O=C(O)CCC(=O)C=Cc1cccc2ccccc12

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MP8175000
CHEMICAL NAME :
5-Hexenoic acid, 6-(1-naphthyl)-4-oxo-
CAS REGISTRY NUMBER :
74038-56-5
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H14-O3
MOLECULAR WEIGHT :
254.30
WISWESSER LINE NOTATION :
L66J B1U1V2VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02480

 Synonyms

5-Hexenoic acid,6-(1-naphthalenyl)-4-oxo
5-HEXENOIC ACID,6-(1-NAPHTHYL)-4-OXO
6-(naphthalen-1-yl)-4-oxohex-5-enoic acid
6-(1-Naphthyl)-4-oxo-5-hexenoic acid
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