CAS 95-53-4: o-Toluidine

Description:o-Toluidine, also known as 2-toluidine, is an aromatic amine characterized by its molecular formula C7H9N. It features a methyl group (–CH3) and an amino group (–NH2) attached to a benzene ring, specifically at the ortho position. This compound is a colorless to pale yellow liquid with a distinctive odor and is soluble in organic solvents while having limited solubility in water. o-Toluidine is primarily used in the production of dyes, rubber chemicals, and as an intermediate in the synthesis of various organic compounds. It is important to note that o-toluidine is considered hazardous; it is a potential carcinogen and can cause skin and respiratory irritation upon exposure. Proper safety measures, including the use of personal protective equipment, are essential when handling this substance. Additionally, its reactivity allows it to participate in various chemical reactions, including electrophilic aromatic substitution and acylation, making it a valuable compound in organic synthesis.

Formula:C₇H₉N

InChI:InChI=1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3

InChI key:InChIKey=RNVCVTLRINQCPJ-UHFFFAOYSA-N

SMILES:NC=1C=CC=CC1C

Synonyms:
1-Amino-2-methylbenzene
1-Methyl-2-aminobenzene
2-Amino-1-methylbenzene
2-Aminotoluen
2-Aminotoluene
2-Aminotolueno
2-Aminotoluol
2-Methyl-1-aminobenzene
2-Methylanilin
2-Methylaniline
See more synonyms
2-Methylbenzenamine
2-Methylphenylamine
2-Metilanilina
2-Toluidine
2-Tolylamine
2-アミノトルエン
2-メチルアニリン
Aniline, 2-Methyl-
Benzenamine, 2-methyl-
CP
Nsc 15348
O-Toluidina
OT
Ortho Toluidine
Toluidin, O-
Toluidina, O-
Toluidine, O-
Toluidine, ortho-
o-Aminotoluene
o-Methylaniline
o-Methylbenzenamine
o-Metilanilina
o-Toluidin
o-Tolylamine
o-トルイジン
C.I. 37077
o-Toluidine

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Product data	Purity	Price range	Estimated delivery
o-Toluidine REF: 3B-T0299CAS: 95-53-4	>99.0%(GC)(T)	27.00 €~52.00 €	Thu 24 Apr 25
o-Toluidine, 99% REF: 02-A13602CAS: 95-53-4	99%	To inquire	Fri 25 Apr 25
O-Toluidine REF: 10-F043316CAS: 95-53-4	99.0%	29.00 €~34.00 €	Tue 29 Apr 25
Prilocaine EP Impurity B (Prilocaine USP Related Compound A (Free Form)) REF: 4Z-P-606CAS: 95-53-4	- - -	To inquire	Fri 02 May 25
o-Toluidine REF: 7W-GT5901CAS: 95-53-4	(GC) ≥ 99.0%	23.00 €	Fri 02 May 25
GB/T 17592-2011 Azo Dyes Mixture 128 1000 µg/mL in Acetonitrile REF: 04-A50000128ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 106-50-3 119-90-4 119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 62-53-3 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8	- - -	To inquire	Tue 06 May 25
EPA Method 8270 Appendix IX Mixture 1 Minus Phentermine 2000 µg/mL in Dichloromethane REF: 04-GA09000444DICAS: 100-75-4 10595-95-6 106-50-3 109-06-8 120-58-1 134-32-7 53-96-3 55-18-5 59-89-2 60-11-7 91-59-8 92-67-1 924-16-3 930-55-2 95-53-4 99-55-8	- - -	To inquire	Tue 06 May 25
Azodyes-Mix 6 10 µg/mL in Acetonitrile REF: 04-LA18000376ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4 119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8	- - -	To inquire	Tue 06 May 25
GB 31604.52-2021 Primary Aromatic Amine Mixtures 36 1000 µg/mL in Acetonitrile REF: 04-A50000739ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 106-50-3 108-45-2 119-90-4 119-93-7 120-71-8 1208-52-2 137-17-7 139-65-1 60-09-3 615-05-4 62-53-3 6582-52-1 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8	- - -	339.00 €	Tue 06 May 25
EPA Method 8270 App. IX Calibration Mixture 602 1000 µg/mL in Dichloromethane REF: 04-A50000602DICAS: 100-51-6 100-75-4 10595-95-6 108-39-4 109-06-8 110-86-1 120-58-1 122-39-4 134-32-7 1888-71-7 53-96-3 55-18-5 56-49-5 56-57-5 57-97-6 58-90-2 59-89-2 60-11-7 608-93-5 62-44-2 62-53-3 76-01-7 82-68-8 87-65-0 88-85-7 91-59-8 92-67-1 924-16-3 930-55-2 94-59-7 95-53-4 95-94-3 98-86-2 99-35-4 99-55-8 99-65-0	- - -	To inquire	Tue 06 May 25
SN/T 3045-2011 Azo Dyes Mixture 120 300 µg/mL in Acetonitrile REF: 04-A50000120ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4 119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8	- - -	To inquire	Tue 06 May 25
Aromatic Comp.-Mix 16 10-20 µg/mL in Methanol REF: 04-LA19070016MECAS: 106-40-1 106-47-8 108-42-9 121-69-7 554-00-7 608-31-1 626-43-7 634-67-3 636-30-6 87-62-7 88-17-5 95-51-2 95-53-4 95-69-2 95-74-9 95-76-1 98-16-8	- - -	267.00 €	Tue 06 May 25
Azodyes-Mix 6 10 µg/mL in Acetonitrile REF: 04-L18000376ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4 119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8	- - -	608.00 €	Tue 06 May 25
Azodyes-Mix 16 50 µg/mL in Acetonitrile REF: 04-XA18000856ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4 119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-69-2 95-80-7 97-56-3 99-55-8	- - -	339.00 €	Tue 06 May 25
o-Toluidine 10 µg/mL in Cyclohexane REF: 04-L17594800CYCAS: 95-53-4	- - -	49.00 €	Tue 06 May 25
o-Toluidine REF: 04-C17594800CAS: 95-53-4	- - -	40.00 €	Tue 06 May 25
o-Toluidine 100 µg/mL in Cyclohexane REF: 04-XA17594800CYCAS: 95-53-4	- - -	24.00 €	Tue 06 May 25
Azodyes-Mix 9 100 µg/mL in Acetonitrile REF: 04-XA18000466ALCAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4 119-93-7 120-71-8 137-17-7 139-65-1 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8	- - -	To inquire	Tue 06 May 25
o-Toluidine, 99% REF: AC-13908CAS: 95-53-4	99%	To inquire	Tue 06 May 25
2-Methylbenzenamine (o-Toluidine) REF: 86-MM0563.02CAS: 95-53-4	- - -	1,175.00 €	Tue 06 May 25