Iodanilines

Iodanilines
Surname	2-iodaniline	3-iodoaniline	4-iodoaniline
other names	o -iodaniline	m -iodaniline	p -iodaniline
Structural formula
CAS number	615-43-0	626-01-7	540-37-4
PubChem	11995	12271	10893
Molecular formula	C 6 H 6 IN
Molar mass	219.03 g mol −1
Physical state	firmly
Melting point	55-58 ° C	21-24 ° C	61-63 ° C
boiling point		145-146 ° C (15  torr )
pK s value (of the conjugate acid BH + )	2.66	3.61	3.78
GHS labeling	Caution	Caution	Caution
H and P phrases	302-312-315-332-335	302-312-315-332-335	302-315-332-335
	no EUH phrases	no EUH phrases	no EUH phrases
	261-280	261-280	261-305 + 351 + 338

The iodoanilines form a group of substances in chemistry that are derived from both aniline and iodobenzene . The structure consists of a benzene ring with attached amino group  (-NH ₂ ) and iodine  (-I) as substituents . Their different arrangement ( ortho , meta or para ) results in three constitutional isomers with the empirical formula C ₆ H ₆ IN.

Individual evidence

1. ↑ ^{a b} data sheet 2-iodoaniline from Sigma-Aldrich , accessed on May 3, 2011 ( PDF ).
2. ↑ ^{a b} data sheet 3-iodoaniline from Sigma-Aldrich , accessed on May 3, 2011 ( PDF ).
3. ↑ ^{a b} Data sheet 4-iodoaniline from Sigma-Aldrich , accessed on May 3, 2011 ( PDF ).
4. ↑ ^{a b} CRC Handbook of Tables for Organic Compound Identification , Third Edition, 1984, ISBN 0-8493-0303-6 .