???????(2,6-)
???????(2,6-) ??? ???
?? ??:
443-84-5
???:
???????(2,6-)
???(??):
???????(2,6-);2,6-?????????
???:
2,6-Difluorotoluene
???(??):
2,6-DIFLUOROTOLUENE;2,6-Difluorotoluene>Cypermethrin Impurity 1;2,6-Difluorotoluene 99%;2,6-Difluorotoluene,99%;2,6-Difluorotoluene,98%;2.6-Difluoro methyl benzene;Benzene, 1,3-difluoro-2-methyl-
CBNumber:
CB5485363
???:
C7H6F2
??? ??:
128.12
MOL ??:
443-84-5.mol
???????(2,6-) ??
?? ?
112 °C/740 mmHg (lit.)
??
1.129 g/mL at 25 °C (lit.)
???
n 20/D 1.453(lit.)
???
50 °F
?? ??
Sealed in dry,2-8°C
??? ??
??? ??
Specific Gravity
1.129
??
??~???
BRN
1932656
InChI
InChI=1S/C7H6F2/c1-5-6(8)3-2-4-7(5)9/h2-4H,1H3
InChIKey
MZLSNIREOQCDED-UHFFFAOYSA-N
SMILES
C1(F)=CC=CC(F)=C1C
CAS ??????
443-84-5(CAS DataBase Reference)
??
?? ? ?? ??
?? ? ???? ?? (GHS)
??? ??
F,F+
?? ???? ??
11
?????
16-29-33
????(UN No.)
UN 1993 3/PG 2
WGK ??
3
?? ?? ??
Flammable
?? ??
3
????
II
HS ??
29039990
???? ???
3 - Flammable liquids
Hazard Classifications
Flam. Liq. 2
????(GHS):
?? ?:
Danger
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H225 ???? ?? ? ??
??? ??
?? 2
??
P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
NFPA 704
???????(2,6-) C??? ??, ??, ??
??? ??
colorless to light yellow liqui
??
2,6-Difluorotoluene was used to generate jet-cooled 2,6-difluorobenzyl radical and to investigate its vibronically resolved emission spectra.
?? ??
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-) ?? ?? ? ???
???
?? ??
???????(2,6-) ?? ??
???( 286)?? ??
Americas 1
Australia 1
Belgium 2
Canada 1
China 202
Europe 4
France 2
Germany 5
India 3
Italy 1
Japan 4
Jordan 1
Russia 1
Slovakia 1
Switzerland 2
The Netherlands 1
United Kingdom 19
United States 35
Global 286
