Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester

Modify Date: 2024-01-09 19:22:14

Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester Structure
Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester structure
Common Name Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester
CAS Number 21855-46-9 Molecular Weight 353.99200
Density 1.869g/cm3 Boiling Point 323.1ºC at 760mmHg
Molecular Formula C10H10Br2O4 Melting Point 138-142ºC(lit.)
MSDS Chinese USA Flash Point 149.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name ethyl 3,5-dibromo-2,4-dihydroxy-6-methylbenzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.869g/cm3
Boiling Point 323.1ºC at 760mmHg
Melting Point 138-142ºC(lit.)
Molecular Formula C10H10Br2O4
Molecular Weight 353.99200
Flash Point 149.2ºC
Exact Mass 351.89500
PSA 66.76000
LogP 3.10790
Vapour Pressure 0.000142mmHg at 25°C
Index of Refraction 1.621

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-37/39
RIDADR NONH for all modes of transport
HS Code 2918199090

 Synthetic Route

~87%

Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester Structure

Benzoic acid,3,...

CAS#:21855-46-9

Literature: Gramatica, Paola; Gianotti, M. Pia; Speranza, Giovanna; Manitto, Paolo Heterocycles, 1986 , vol. 24, # 3 p. 743 - 750

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Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester Structure

Benzoic acid,3,...

CAS#:21855-46-9

Literature: Tetrahedron Letters, , vol. 35, # 44 p. 8171 - 8172

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Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester Structure

Benzoic acid,3,...

CAS#:21855-46-9

Literature: Justus Liebigs Annalen der Chemie, , vol. 117, p. 312

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Benzoic acid,3,5-dibromo-2,4-dihydroxy-6-methyl-, ethyl ester Structure

Benzoic acid,3,...

CAS#:21855-46-9

Literature: Chemische Berichte, , vol. 61, p. 926

 Customs

HS Code 2918199090
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

ethyl 3,5-dibromo-2,4-dihydroxy-6-methyl benzoate
ethyl 3,5-dibromo-orsellinate
Ethyl 2,4-dihydroxy-3,5-dibromo-6-methylbenzoate
3,5-Dibrom-2,4-dihydroxy-6-methyl-benzoesaeure-aethylester
eso-Dibrom-orsellinsaeure-aethylester
MFCD00134116
3,5-dibromo-2,4-dihydroxy-6-methyl-benzoic acid ethyl ester
3.5-Dibrom-orsellinsaeure-aethylester