Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanone, 2-hydroxy-1-(4-hydroxy-3-methoxyphenyl)- (9CI)
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Purity: 98.0%
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18256-48-9

18256-48-9 structure

18256-48-9 structure

Name: Ethanone, 2-hydroxy-1-(4-hydroxy-3-methoxyphenyl)- (9CI)
Chemical Name: 2-hydroxy-1-(4-hydroxy-3-methoxyphenyl)ethanone
CAS Number: 18256-48-9
Molecular Formula: C₉H₁₀O₄
Molecular Weight: 182.17300
Create Date: 2016-12-17 03:02:14
Modify Date: 2025-08-24 01:02:16

Name	2-hydroxy-1-(4-hydroxy-3-methoxyphenyl)ethanone
Synonyms	4-hydroxyacetyl-2-methoxyphenol Acetophenone,2,4'-dihydroxy-3'-methoxy 2-hydroxyacetovanillone 2,4'-Dihydroxy-3'-methoxyacetophenone

Density	1.292g/cm3
Boiling Point	370.4ºC at 760 mmHg
Molecular Formula	C₉H₁₀O₄
Molecular Weight	182.17300
Flash Point	152.7ºC
Exact Mass	182.05800
PSA	66.76000
LogP	0.57580
Vapour Pressure	3.85E-06mmHg at 25°C
Index of Refraction	1.572

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AM7945000

CHEMICAL NAME :: Acetophenone, 2,4'-dihydroxy-3'-methoxy-

CAS REGISTRY NUMBER :: 18256-48-9

BEILSTEIN REFERENCE NO. :: 2259722

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H10-O4

MOLECULAR WEIGHT :: 182.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 23,1149,1968

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 23,1149,1968

Precursor 9
64-17-5 67-56-1 50-00-0 121-33-5
69638-06-8 498-02-2 284043-13-6 284043-05-6
61413-50-1
DownStream 0

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