N- phenylhydroxylamine

Structural formula
General
Surname	N- phenylhydroxylamine
other names	N -hydroxyaniline N -hydroxyphenylamine Phenylhydroxylamine
Molecular formula	C 6 H 7 NO
Brief description	yellow solid
External identifiers / databases
CAS number 100-65-2 EC number 202-875-6 ECHA InfoCard 100.002.614 PubChem 7518 Wikidata Q3048694
properties
Molar mass	109.12 g mol −1
Physical state	firmly
density	1.214 g cm −3
Melting point	80-84 ° C
boiling point	215.8 ° C
safety instructions
GHS labeling of hazardous substances danger H and P phrases H: 301 P: 301 + 310
Toxicological data	100 mg kg −1 ( LD 50 ,  rat ,  oral )
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

N- phenylhydroxylamine is a chemical compound from the group of hydroxylamine derivatives .

Extraction and presentation

N- phenylhydroxylamine can be produced by reducing nitrobenzene with zinc in the presence of ammonium chloride.

${\displaystyle \mathrm {C_{6}H_{5}NO_{2}+2\ Zn+3\ H_{2}O\longrightarrow C_{6}H_{5}NHOH+2\ Zn(OH)_{2}} }$

In the human body, the compound occurs as a metabolite after exposure to nitrobenzene when it is broken down by intestinal bacteria .

properties

N- phenylhydroxylamine is a yellow, flammable solid.

Individual evidence

1. ↑ ^{a b c d e f g h i} Entry for CAS no. 100-65-2 in the GESTIS substance database of the IFA , accessed on January 1, 2014(JavaScript required) .
2. ↑ ^{a b} Eug. Bamberger: About the phenylhydroxylamine. In: Reports of the German Chemical Society. 27, 1894, pp. 1548-1557, doi : 10.1002 / cber.18940270276 .
3. ^ Rainer Koch: Environmental chemicals: Physico-chemical data, toxicities, boundary and ... John Wiley & Sons, 2008, ISBN 3-527-62481-3 , p. 295 ( limited preview in Google Book search).