Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-ethoxy-3-hydroxybenzaldehyde
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

2539-53-9

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: 2025-08-25 15:39:00

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

120-25-2

~82%

2539-53-9

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

52987-93-6

~84%

2539-53-9

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

75-03-6

139-85-5

~19%

2539-53-9

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

74-96-4

584-08-7

139-85-5

2539-53-9

Literature: Dynapol Corporation Patent: US4025535 A1, 1977 ;

64-67-5

139-85-5

2539-53-9

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

121-33-5

2539-53-9

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

63477-41-8

2539-53-9

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

94-86-0

2539-53-9

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

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