ETHYL 3,5-DIHYDROXYBENZOATE

Names

[ CAS No. ]:
4142-98-7

[ Name ]:
ETHYL 3,5-DIHYDROXYBENZOATE

[Synonym ]:
Benzoic acid, 3,5-dihydroxy-, ethyl ester
MFCD00020122
ETHYL 3,5-DIHYDROXYBENZOATE

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
356.2±12.0 °C at 760 mmHg

[ Melting Point ]:
127-130ºC(lit.)

[ Molecular Formula ]:
C₉H₁₀O₄

[ Molecular Weight ]:
182.173

[ Flash Point ]:
146.1±13.1 °C

[ Exact Mass ]:
182.057907

[ PSA ]:
66.76000

[ LogP ]:
2.13

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.574

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG8576840

CHEMICAL NAME :: Benzoic acid, 3,5-dihydroxy-, ethyl ester, hemihydrate

CAS REGISTRY NUMBER :: 4142-98-7

LAST UPDATED :: 198903

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H10-O4.1/2H2-O

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 :: 1250 mg/kg

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

REFERENCE :: JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 61,531,1939

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22-36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DG8576840

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethanol
3,5-Dihydroxybenzoic acid
ethyl 3,5-diacetyloxybenzoate
ethyl 3,5-bis(phenylmethoxy)benzoate
Diethyl sulfate
Ethyl carbonate
3,5-disulphobenzoic acid

DownStream

ethyl 3,5-diethoxybenzoate
ethyl 3,5-bis(5-bromopentoxy)benzoate
3,5-Diethoxybenzoic acid
ethyl 3,5-dimethoxybenzoate
3-hydroxy-5-methoxybenzoic acid ethyl ester
3,5-Bis(dodecyloxy) benzoic acid
3,5-didodecoxybenzoyl chloride
ethyl 3-hydroxy-5-oxo-3-cyclohexene-1-carboxylate
ethyl 3,5-bis[(2-methylpropan-2-yl)oxycarbonyloxy]benzoate
Ethyl 3,5-dihydroxy-4-iodobenzoate

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Articles

Production and physicochemical properties of recombinant Lactobacillus plantarum tannase.

J. Agric. Food Chem. 57(14) , 6224-30, (2009)

Tannase is an enzyme with important biotechnological applications in the food industry. Previous studies have identified the tannase encoding gene in Lactobacillus plantarum and also have reported the...

Structural variants of hyperbranched polyesters. Kumar A and Ramakrishnan S.

Macromolecules 29(7) , 2524-2530, (1996)

PCP-Bis (phosphinite) pincer complexes: new homogeneous catalysts for a-arylation of ketones. Churruca F, et al.

Tetrahedron Lett. 47(19) , 3233-3237, (2006)

ethyl 3,5-dihydroxybenzoate
Methyl 3,5-dihydroxybenzoate
ethyl 3,5-dihydroxybenzoate,hydrate
ethyl 3,5-dibromo-6-ethyl-2,4-dihydroxybenzoate
ethyl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate
Ethyl 3,5-dihydroxy-4-iodobenzoate
2-(2-Methyl-6-nitrophenyl)cyclopropan-1-amine
2-(1-Isocyanatocyclopropyl)-5-methylpyrazine
1-Amino-2-{pyrazolo[1,5-a]pyrimidin-2-yl}propan-2-ol
1-(2,5-Difluoro-4-nitrophenyl)-2,2,2-trifluoroethan-1-ol
2-(3,3-Dimethylcyclopentyl)cyclopropan-1-amine
rac-(1R,3R)-3-(3,4-dimethylphenyl)-2,2-dimethylcyclopropane-1-carboxylic acid
2-Amino-2-methyl-3-(oxan-4-yl)propan-1-ol
tert-butyl N-(6-hydroxy-2,2-dimethylhex-4-en-3-yl)carbamate
2-(2-Fluoro-6-methoxy-4-methylphenyl)-1-methylpiperazine
1-(3-Chloro-2,6-difluorophenyl)piperazine

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