2-Methyl-5-Nitroaniline
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
99-55-8
Chemical name
2-Methyl-5-Nitroaniline
Molecular formula
C7H8N2O2
Molecular weight
152.15 g/mol
Synonyms
Scarlet G Base; 2-Methyl-5-nitrobenzenamine; 4-Nitro-2-aminotoluene; Fast Scarlet G; PNOT; Fast Scarlet G Base; 3-Nitro-6-methylaniline; Devol Scarlet B; Fast scarlet base G; 6-Methyl-3-nitroaniline; Daito Scarlet Base G; Diabase Scarlet G
InChIKey
DSBIJCMXAIKKKI-UHFFFAOYSA-N
PubChem CID
7444
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301, H311, H331, H412
Catalog reference cue; confirm supplier documentation before use.
Appearance
5-nitro-o-toluidine is a bright yellow powder. (NTP, 1992)
Catalog reference value; verify against supplier SDS before use.
Melting Point
103.89–107.22 °C
Catalog reference value; verify against supplier SDS before use.
Density
1.36 g/cm³
Catalog reference value; verify against supplier SDS before use.
pKa
2.345
Catalog reference value; verify against supplier SDS before use.
XLogP
1.9
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.