2,6-Difluorotoluene

CAS No.：443-84-5

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2,6-Difluorotoluene Basic information

Product Name:	2,6-Difluorotoluene
Synonyms:	2,6-DIFLUOROTOLUENE;2,6-Difluorotoluene 99%;2.6-Difluoro methyl benzene;2,6-Difluorotoluene,98%;2,6-Difluorotoluene,99%;Benzene, 1,3-difluoro-2-methyl-;2,6-Difluorotoluene&gt
CAS:	443-84-5
MF:	C7H6F2
MW:	128.12
EINECS:	623-587-0
Product Categories:	Aryl Fluorinated Building Blocks;Building Blocks;Chemical Synthesis;Fluorinated Building Blocks;Halogenated Hydrocarbons;Organic Building Blocks;Aromatic Hydrocarbons (substituted) & Derivatives;Halogen toluene;Miscellaneous;Aryl;C7;Halogenated Hydrocarbons;Organic Fluorinated Building Blocks;Other Fluorinated Organic Building Blocks
Mol File:	443-84-5.mol

2,6-Difluorotoluene Chemical Properties

Boiling point	112 °C/740 mmHg (lit.)
density	1.129 g/mL at 25 °C (lit.)
refractive index	n20/D 1.453(lit.)
Fp	50 °F
storage temp.	Sealed in dry,2-8°C
form	clear liquid
Specific Gravity	1.129
color	Colorless to Light yellow
BRN	1932656
InChIKey	MZLSNIREOQCDED-UHFFFAOYSA-N
CAS DataBase Reference	443-84-5(CAS DataBase Reference)

Safety Information

Hazard Codes	F,F+
Risk Statements	11
Safety Statements	16-29-33
RIDADR	UN 1993 3/PG 2
WGK Germany	3
Hazard Note	Flammable
HazardClass	3
PackingGroup	II
HS Code	29039990

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

2,6-Difluorotoluene Usage And Synthesis

Chemical Properties	colorless to light yellow liqui
Uses	2,6-Difluorotoluene was used to generate jet-cooled 2,6-difluorobenzyl radical and to investigate its vibronically resolved emission spectra.
General Description	2,6-Difluorotoluene reacts with chlorine to give 2,6-difluorobenzyl chloride, which gets converted to 2,6-difluorobenzaldehyde through Sommelet′s reaction. Six-fold potential for internal methyl rotation in first singlet excited state and cation ground state of 2,6-difluorotoluene has been determined.

2,6-Difluorotoluene Preparation Products And Raw materials

Raw materials	3-Fluoro-2-methylaniline-->3-Fluoro-2-methylphenol
Preparation Products	2,6-Difluorobenzyl bromide-->1,3-difluoro-2-methyl-4-nitrobenzene

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