Methyl 4-bromo-2-fluorobenzoate

Modify Date: 2024-01-12 11:08:59

Methyl 4-bromo-2-fluorobenzoate structure	Common Name	Methyl 4-bromo-2-fluorobenzoate
	CAS Number	179232-29-2	Molecular Weight	233.034
	Density	1.6±0.1 g/cm3	Boiling Point	272.7±25.0 °C at 760 mmHg
	Molecular Formula	C₈H₆BrFO₂	Melting Point	58-60℃
	MSDS	N/A	Flash Point	118.7±23.2 °C

Name	Methyl 4-bromo-2-fluorobenzoate
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	272.7±25.0 °C at 760 mmHg
Melting Point	58-60℃
Molecular Formula	C₈H₆BrFO₂
Molecular Weight	233.034
Flash Point	118.7±23.2 °C
Exact Mass	231.953506
PSA	26.30000
LogP	2.69
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.531

Material Safety Data Sheet

Section1. Identiﬁcation of the substance
Product Name: Methyl 4-bromo-2-ﬂuorobenzoate
Synonyms:

Section2. Hazards identiﬁcation
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:Methyl 4-bromo-2-ﬂuorobenzoate
CAS number:179232-29-2

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
ﬂushing of the eyes by separating the eyelids with ﬁngers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire ﬁghting measures
In the event of a ﬁre involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualiﬁed
in the handling and use of potentially hazardous chemicals, who should take into account the ﬁre,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not speciﬁed
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C8H6BrFO2
Molecular weight:233.0

Section10. Stability and reactivity
Conditions to avoid: Heat, ﬂames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen ﬂuoride, hydrogen bromide.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

SECTION 16 - ADDITIONAL INFORMATION
N/A

Hazard Codes	Xi
HS Code	2916399090

4-Bromo-2-fluor...

CAS#:112704-79-7

methyl iodide

CAS#:74-88-4

~98%

Methyl 4-bromo-...

CAS#:179232-29-2

Literature: NISSAN CHEMICAL INDUSTRIES, LTD. Patent: WO2004/108683 A1, 2004 ; Location in patent: Page 557 ;

Methanol

CAS#:67-56-1

4-Bromo-2-fluor...

CAS#:112704-79-7

~97%

Methyl 4-bromo-...

CAS#:179232-29-2

Literature: GALDERMA RESEARCH and DEVELOPMENT,S.N.C. Patent: WO2004/46096 A2, 2004 ; Location in patent: Page 38 ;

4-Bromo-2-fluor...

CAS#:112704-79-7

(Trimethylsilyl...

CAS#:18107-18-1

~99%

Methyl 4-bromo-...

CAS#:179232-29-2

Literature: EXELIXIS, INC. Patent: WO2009/55077 A1, 2009 ; Location in patent: Page/Page column 447 ;

4-Bromo-2-fluor...

CAS#:112704-79-7

~51%

Methyl 4-bromo-...

CAS#:179232-29-2

Literature: BAYER HEALTHCARE AG Patent: US2009/227640 A1, 2009 ; Location in patent: Page/Page column 42 ;

Methanol

CAS#:67-56-1

2-Fluoro-4-Brom...

CAS#:151982-51-3

Methyl 4-bromo-...

CAS#:179232-29-2

Literature: US2006/194801 A1, ; Page/Page column 42 ;

Precursor 5
CAS#:112704-79-7 4-Bromo-2-fluor... CAS#:74-88-4 methyl iodide CAS#:67-56-1 Methanol CAS#:18107-18-1 (Trimethylsilyl...
CAS#:151982-51-3 2-Fluoro-4-Brom...
DownStream 6
CAS#:65685-51-0 6-Bromobenzo[d]... CAS#:175596-01-7 Methyl 4-cyano-... CAS#:188582-62-9 (4-Bromo-2-fluo... CAS#:1226985-36-9 6-Bromo-1-methy...
CAS#:85070-58-2 Methyl 2-fluoro... CAS#:603122-52-7 3-Fluoro-4-(Met...

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%