Benzoic acid, 3,4-bis(difluoroMethoxy)-

$1320
Product name: Benzoic acid, 3,4-bis(difluoroMethoxy)-
CAS: 162401-60-7
MF: C9H6F4O4
MW: 254.14
EINECS:
MDL Number:MFCD22460478
Synonyms:Benzoic acid, 3,4-bis(difluoroMethoxy)-;3,4-Bis(difluoroMethoxy)benzoic Acid;Roflumilast Impurity F

Price1 Properties Safety Information Description

1 prices

Selected condition：

Brand

Package

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
TRC	B426295	3,4-Bis(difluoromethoxy)benzoicAcid	1g	$1320	2021-12-16	Buy

Properties

Boiling point :293.3±35.0 °C(Predicted)
Density :1.473±0.06 g/cm3(Predicted)
pka :3.71±0.10(Predicted)

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P280

Wear protective gloves/protective clothing/eye protection/face protection.

3,4-Bis(difluoromethoxy)benzoic Acid is an impurity of the antiasthmatic drug Roflumilast (R639700).

Shanghai Famo Biotech Co Ltd J & K SCIENTIFIC LTD. Shanghai Famo Bio-chemical Technology Company Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. Jinan Mingya Medical Technology Co., Ltd. ChemStrong Scientific Co.,Ltd Chengdu DingDang Pharmaceutical Co., Ltd. Artis Biotech Co. Ltd. Jinan Kaixi Biotechnology Co., Ltd.