4-Bromo-2-methylbenzoic acid

Modify Date: 2024-01-09 12:29:51

4-Bromo-2-methylbenzoic acid Structure
4-Bromo-2-methylbenzoic acid structure
Common Name 4-Bromo-2-methylbenzoic acid
CAS Number 90259-31-7 Molecular Weight 215.044
Density 1.6±0.1 g/cm3 Boiling Point 310.1±30.0 °C at 760 mmHg
Molecular Formula C8H7BrO2 Melting Point 108-112 °C
MSDS Chinese USA Flash Point 141.3±24.6 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 2-Bromo-6-methylbenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 310.1±30.0 °C at 760 mmHg
Melting Point 108-112 °C
Molecular Formula C8H7BrO2
Molecular Weight 215.044
Flash Point 141.3±24.6 °C
Exact Mass 213.962936
PSA 37.30000
LogP 3.32
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.595

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H319
Precautionary Statements P301 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22
Safety Phrases S26-S36/37/39
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
Hazard Class 6.1
HS Code 2916399090

 Synthetic Route

~95%

4-Bromo-2-methylbenzoic acid Structure

4-Bromo-2-methy...

CAS#:90259-31-7

Literature: Abbott Laboratories; Abbott GmbH and Co. KG Patent: US2013/5705 A1, 2013 ; US 20130005705 A1

~0%

4-Bromo-2-methylbenzoic acid Structure

4-Bromo-2-methy...

CAS#:90259-31-7

Literature: Menzel, Karsten; Dimichele, Lisa; Mills, Paul; Frantz, Doug E.; Nelson, Todd D.; Kress, Michael H. Synlett, 2006 , # 12 p. 1948 - 1952

~65%

4-Bromo-2-methylbenzoic acid Structure

4-Bromo-2-methy...

CAS#:90259-31-7

Literature: Swenton, John S.; Carpenter, Kenneth; Chen, Ying; Kerns, Michael L.; Morrow, Gary W. Journal of Organic Chemistry, 1993 , vol. 58, # 12 p. 3308 - 3316

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4-Bromo-2-methylbenzoic acid Structure

4-Bromo-2-methy...

CAS#:90259-31-7

Literature: Synlett, , # 12 p. 1948 - 1952

~%

4-Bromo-2-methylbenzoic acid Structure

4-Bromo-2-methy...

CAS#:90259-31-7

Literature: Synlett, , # 12 p. 1948 - 1952

~%

4-Bromo-2-methylbenzoic acid Structure

4-Bromo-2-methy...

CAS#:90259-31-7

Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 238, p. 357,358 Bulletin de la Societe Scientifique de Bretagne, , vol. 31, p. Sonderheft S. 9, 30

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

6-bromo-2-methylbenzoic acid
MFCD01310788
6-Bromo-o-toluic acid
Benzoic acid, 4-bromo-2-methyl-
2-bromo-6-methylbenzoate
4-Bromo-2-methylbenzoic acid
2-bromo-6-methyl-benzoic acid
2-Brom-6-methyl-benzoesaeure