152811
3,4-Dichlorophenylhydrazine hydrochloride
technical grade, 90%
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About This Item
Linear Formula:
Cl2C6H3NHNH2 · HCl
CAS Number:
Molecular Weight:
213.49
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical grade
Assay
90%
mp
230 °C (dec.) (lit.)
functional group
chloro
hydrazine
SMILES string
Cl.NNc1ccc(Cl)c(Cl)c1
InChI
1S/C6H6Cl2N2.ClH/c7-5-2-1-4(10-9)3-6(5)8;/h1-3,10H,9H2;1H
InChI key
WIKZRYSGQPZTMM-UHFFFAOYSA-N
Related Categories
Application
3,4-Dichlorophenylhydrazine hydrochloride was used to prepare ethyl 2-(3,4-dichlorophenyl)hydrazinecarboxylate.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Daisuke Hirose et al.
Angewandte Chemie (International ed. in English), 52(17), 4613-4617 (2013-03-08)
Aerobic recycling: A catalytic amount of a hydrazine reagent is sufficient to promote Mitsunobu reactions in the presence of triphenylphosphine, an iron catalyst, and air. The active form of the catalyst, an azo species, can be readily generated by iron-catalyzed
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