4-(Benzyloxy)-1-bromo-2-fluorobenzene

Modify Date: 2024-01-09 11:04:11

4-(Benzyloxy)-1-bromo-2-fluorobenzene Structure
4-(Benzyloxy)-1-bromo-2-fluorobenzene structure
Common Name 4-(Benzyloxy)-1-bromo-2-fluorobenzene
CAS Number 185346-79-6 Molecular Weight 281.12000
Density N/A Boiling Point N/A
Molecular Formula C13H10BrFO Melting Point N/A
MSDS USA Flash Point N/A

 Names

Name 1-bromo-2-fluoro-4-phenylmethoxybenzene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C13H10BrFO
Molecular Weight 281.12000
Exact Mass 279.99000
PSA 9.23000
LogP 4.16720

 MSDS

Material Safety Data Sheet

Section1. Identification of the substance
4-(Benzyloxy)-1-bromo-2-fluorobenzene
Product Name:
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315:Causes skin irritation
H319:Causes serious eye irritation
H335:May cause respiratory irritation
P261:Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340:IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405:Store locked up

Section3. Composition/information on ingredients.
4-(Benzyloxy)-1-bromo-2-fluorobenzene
Ingredient name:
CAS number:185346-79-6

Section4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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.
Storage:Store in closed vessels.

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
Not specified
Appearance:
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula:C13H10BrFO
Molecular weight:281.1

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

 Safety Information

HS Code 2909309090

 Synthetic Route

~99%

4-(Benzyloxy)-1-bromo-2-fluorobenzene Structure

4-(Benzyloxy)-1...

CAS#:185346-79-6

Literature: ELI LILLY AND COMPANY Patent: WO2005/66136 A1, 2005 ; Location in patent: Page/Page column 69 ; WO 2005/066136 A1

~56%

4-(Benzyloxy)-1-bromo-2-fluorobenzene Structure

4-(Benzyloxy)-1...

CAS#:185346-79-6

Literature: Takasago International Corporation Patent: US5716542 A1, 1998 ;

~93%

4-(Benzyloxy)-1-bromo-2-fluorobenzene Structure

4-(Benzyloxy)-1...

CAS#:185346-79-6

Literature: Cowling; Toyne; Goodby Journal of Materials Chemistry, 2001 , vol. 11, # 6 p. 1590 - 1599

~%

4-(Benzyloxy)-1-bromo-2-fluorobenzene Structure

4-(Benzyloxy)-1...

CAS#:185346-79-6

Literature: Tetrahedron Letters, , vol. 49, # 31 p. 4588 - 4590

~%

4-(Benzyloxy)-1-bromo-2-fluorobenzene Structure

4-(Benzyloxy)-1...

CAS#:185346-79-6

Literature: Journal of Materials Chemistry, , vol. 11, # 6 p. 1590 - 1599

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

PC8332
4-Benzyloxy-1-bromo-2-fluorobenzene
Benzyl 4-bromo-3-fluorophenyl ether
2-Fluoro-4-benzyloxybromobenzene
1-benzyloxy-4-bromo-2-fluoro-benzene
4-(Benzyloxy)-1-bromo-2-fluorobenzene
1-benzyloxy-4-bromo-3-fluorobenzene
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