1,4-Difluoro-2-methylbenzene

Basic Information

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CAS Number

452-67-5

Molecular Formula

C7H6F2

Molecular Weight

128.12 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

-35°C

Boiling Point

117°C

Flash Point

12 ºC

Refractive Index

1.451-1.453

SMILES

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CC1=C(C=CC(=C1)F)F

InChI

InChI=1S/C7H6F2/c1-5-4-6(8)2-3-7(5)9/h2-4H,1H3

InChIKey

YSNVKDGEALPJGC-UHFFFAOYSA-N

LogP

2.2732200000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

92.9

Safety Information

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GHS Hazard Pictograms

H225

H315

H319

H335

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 3 Class 3

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

DTXSID10196423
2,5-Difluorotoluene
D4042
452-67-5
A7131
NSC25757
Benzene,4-difluoro-2-methyl-
TOLUENE, 2,5-DIFLUORO-
FT-0610370
1,4-Difluoro-2-methylbenzene
NS00042957
2,5-Difluorotolune
W-106152
PS-11940
AC-9823
SCHEMBL168684
CS-W011135
Q63396382
AKOS005063607
AI3-52231
NSC-25757
AM20060400
EN300-95447
NSC 25757
7K9PUS3HC7
1,4-Difluoro-2-methylbenzene #
Benzene, 1,4-difluoro-2-methyl-
EINECS 207-205-6
UNII-7K9PUS3HC7
MFCD00000347
1,4-difluoro-2-methylbenzene

MDL Number

MFCD00000347

Customs Code

2903999090

FAQ

What is 1,4-Difluoro-2-methylbenzene (CAS: 452-67-5)?

1,4-Difluoro-2-methylbenzene is an organic compound with the CAS number 452-67-5. It is a colorless liquid with a low boiling point and a slight odor. This compound is used in various industrial and research applications due to its chemical properties.

What are the main uses of 1,4-Difluoro-2-methylbenzene (CAS: 452-67-5)?

1,4-Difluoro-2-methylbenzene is primarily used in the synthesis of pharmaceuticals and as a precursor in organic chemistry. It is also utilized in the production of dyes, solvents, and other chemical intermediates.

Is 1,4-Difluoro-2-methylbenzene (CAS: 452-67-5) safe?

1,4-Difluoro-2-methylbenzene is generally considered safe when handled with appropriate precautions. However, it is important to follow safety guidelines, including wearing protective gloves and glasses, and ensuring proper ventilation. Exposure to high concentrations may cause irritation to the eyes and skin.

How should 1,4-Difluoro-2-methylbenzene (CAS: 452-67-5) be stored?

1,4-Difluoro-2-methylbenzene should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a closed container made of appropriate materials that do not react with the compound. Storage temperatures should be below 25°C to prevent degradation and ensure the compound remains stable.