2539-53-9

2539-53-9 structure
2539-53-9 structure
  • Name: 4-ethoxy-3-hydroxybenzaldehyde
  • Chemical Name: 4-ethoxy-3-hydroxybenzaldehyde
  • CAS Number: 2539-53-9
  • Molecular Formula: C9H10O3
  • Molecular Weight: 166.17400
  • Create Date: 2018-05-12 08:00:00
  • Modify Date: 2024-01-10 07:14:00

Name 4-ethoxy-3-hydroxybenzaldehyde
Synonyms EINECS 219-812-3
Benzaldehyde,4-ethoxy-3-hydroxy
Ethylisovanilline
4-Aethoxy-3-hydroxy-benzaldehyd
Protocatechualdehyd-4-aethylaether
3-Oxy-4-aeethoxy-benzaldehyd
Isosafrovanillin
4-ethoxy-3-hydroxy-benzaldehyde
Isoethylvanillin
3-hydroxy-4-ethoxy-benzaldehyde
Density 1.186 g/cm3
Boiling Point 299.3ºC at 760 mmHg
Molecular Formula C9H10O3
Molecular Weight 166.17400
Flash Point 121ºC
Exact Mass 166.06300
PSA 46.53000
LogP 1.60340
Vapour Pressure 0.000677mmHg at 25°C
Index of Refraction 1.573

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CU6125050
CHEMICAL NAME :
Benzaldehyde, 4-ethoxy-3-hydroxy-
CAS REGISTRY NUMBER :
2539-53-9
BEILSTEIN REFERENCE NO. :
2048366
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C9-H10-O3
MOLECULAR WEIGHT :
166.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
1330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Sister chromatid exchange
TEST SYSTEM :
Human Lymphocyte
DOSE/DURATION :
500 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 206,17,1988

~82%

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Literature: Zhejiang Dade Pharmaceutical Group Co. Ltd Patent: US2009/170956 A1, 2009 ; Location in patent: Page/Page column 7-8; fig.1 ;

~84%

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Literature: Zhejiang Dade Pharmaceutical Group Co., Ltd. Patent: EP2065358 A1, 2009 ; Location in patent: Page/Page column 11; 19 ;

~19%

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Literature: Peng, Ge; Gallop, Mark A.; Chernov-Rogan, Tania; Yanofsky, Stephen D.; Pelletier, Jeffrey Claude; Green, Daniel Michael Patent: US2002/65309 A1, 2002 ; US 20020065309 A1

~%

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Literature: Dynapol Corporation Patent: US4025535 A1, 1977 ;

~%

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Literature: Gurudutt,K.N.; Seshadri,T.R. Phytochemistry (Elsevier), 1974 , vol. 13, p. 2845 - 2847

~%

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Literature: Shanghai Ecust Biomedicine Co., Ltd; Zhejiang Wild Wind Pharmaceutical Co., Ltd Patent: EP2351730 A1, 2011 ;

~%

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2539-53-9

Literature: Hirao Nippon Kagaku Kaishi, 1931 , vol. 52, p. 26,29 Chem.Abstr., 1931 , p. 5156

~%

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2539-53-9

Literature: Kafuku; Itikawa Yakugaku Zasshi, 1926 , # 531 p. 35 Chem. Zentralbl., 1926 , vol. 97, # II p. 1138