2,3-Dimethyl-4-fluoronitrobenzene

Modify Date: 2024-01-08 05:57:02

2,3-Dimethyl-4-fluoronitrobenzene Structure
2,3-Dimethyl-4-fluoronitrobenzene structure
Common Name 2,3-Dimethyl-4-fluoronitrobenzene
CAS Number 1736-87-4 Molecular Weight 169.153
Density 1.2±0.1 g/cm3 Boiling Point 250.3±35.0 °C at 760 mmHg
Molecular Formula C8H8FNO2 Melting Point 39-42℃
MSDS N/A Flash Point 105.2±25.9 °C

 Names

Name 2,3-Dimethyl-4-fluoronitrobenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 250.3±35.0 °C at 760 mmHg
Melting Point 39-42℃
Molecular Formula C8H8FNO2
Molecular Weight 169.153
Flash Point 105.2±25.9 °C
Exact Mass 169.053909
PSA 45.82000
LogP 2.72
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.527
Storage condition Room temperature.

 MSDS

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 1-Fluoro-2,3-dimethyl-4-nitrobenzene
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H311:Toxic in contact with skin
H302:Harmful if swallowed
H332:Harmful if inhaled
H315:Causes skin irritation
Causes serious eye irritation
H319:
H335:May cause respiratory irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P309:IF exposed or you feel unwell:
P310:Immediately call a POISON CENTER or doctor/physician

Section3. Composition/information on ingredients.
Ingredient name:1-Fluoro-2,3-dimethyl-4-nitrobenzene
CAS number:1736-87-4

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
Melting point:No data
Flash point:No data
Density:No data
Molecular formula: C8H8FNO2
Molecular weight: 169.2

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

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
UN Number:UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (1-Fluoro-2,3-dimethyl-4-nitrobenzene)

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

Hazard Codes Xi: Irritant;

 Synthetic Route

~55%

2,3-Dimethyl-4-fluoronitrobenzene Structure

2,3-Dimethyl-4-...

CAS#:1736-87-4

Literature: KARO BIO AB; ELSY, David Patent: WO2005/42464 A1, 2005 ; Location in patent: Page/Page column 38-39 ; WO 2005/042464 A1

 Synonyms

3-Fluoro-6-nitro-o-xylene
1-Fluoro-2,3-dimethyl-4-nitrobenzene
Benzene, 1-fluoro-2,3-dimethyl-4-nitro-
4-Fluoro-2,3-dimethylnitrobenzene
3-Fluoro-1,2-dimethyl-6-nitrobenzene
WNR DF B1 C1
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