1,2-difluoro-4,5-dimethoxybenzene

Names

[ CAS No. ]:
203059-80-7

[ Name ]:
1,2-difluoro-4,5-dimethoxybenzene

[Synonym ]:
4,5-Difluoroveratrol
2-difluoro-4,5-dimethoxybenzene
4,5-Difluoroveratrole
1,2-Difluoro-4,5-diMethoxybenzene
MFCD00070789

Chemical & Physical Properties

[ Density]:
1.226 g/mL at 25 °C(lit.)

[ Boiling Point ]:
183.7ºC at 760 mmHg

[ Melting Point ]:
41-43 °C(lit.)

[ Molecular Formula ]:
C₈H₈F₂O₂

[ Molecular Weight ]:
174.14500

[ Flash Point ]:
198 °F

[ Exact Mass ]:
174.04900

[ PSA ]:
18.46000

[ LogP ]:
1.98200

[ Vapour Pressure ]:
1.04mmHg at 25°C

[ Index of Refraction ]:
1.455

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2909309090

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%

Articles

Structural design of ionic conduction paths in molecular crystals for selective and enhanced lithium ion conduction.

Chemistry 19(40) , 13554-60, (2013)

The molecular crystals [Li{N(SO2CF3)2}{C6H4(OCH3)2}2] and [Li{N(SO2CF3)2}{C6F2H2(OCH3)2}2] with solid-state lithium ion conductivity have been synthesized by the addition of two equivalents of 1,2-dim...