366951
4-(三氟甲氧基)苯肼 盐酸盐
98%
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关于此项目
线性分子式:
CF3OC6H4NHNH2·HCl
化学文摘社编号:
分子量:
228.60
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
solid
InChI
1S/C7H7F3N2O.ClH/c8-7(9,10)13-6-3-1-5(12-11)2-4-6;/h1-4,12H,11H2;1H
SMILES string
Cl.NNc1ccc(OC(F)(F)F)cc1
InChI key
KQXZVSQCMVKMBK-UHFFFAOYSA-N
assay
98%
form
solid
mp
230 °C (lit.)
functional group
fluoro, hydrazine
General description
4-(Trifluoromethoxy)phenylhydrazine hydrochloride is an organic building block.
Application
4-(Trifluoromethoxy)phenylhydrazine hydrochloride may be used in the synthesis of pyrazole-containing bisphosphonate (N-BPs) esters.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Haoyue Xiang et al.
Organic & biomolecular chemistry, 10(38), 7730-7738 (2012-08-21)
An efficient general synthetic approach has been developed to synthesize pyrazole-containing bisphosphonate (N-BPs) esters from chromenone derivatives via a sequential two-step reaction in one pot at ambient temperature in good to excellent yields. This protocol provides a new convenient method
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