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99-55-8 - 2-Methyl-5-nitroaniline, 98+% - 2-Amino-4-nitrotoluene - 5-Nitro-o-toluidine - A17726 - Alfa Aesar

A17726 2-Methyl-5-nitroaniline, 98+%

CAS-Nummer
99-55-8
Synonyme
2-Amino-4-nitrotoluene
5-Nitro-o-toluidine

Größe Preis ($) Menge Verfügbarkeit
100g 31,00
500g 129,00
2500g 464,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

2-Methyl-5-nitroaniline, 98+%

MDL
MFCD00007741
EINECS
202-765-8

Chemische Eigenschaften

Formel
C7H8N2O2
Molmasse
152.15
Schmelzpunkt
105-108°
Löslichkeit
Insoluble in water. (<0.1 g/100 mL at 19°C). Solubility in methanol, almost transparency

Anwendungen

It is applied in organic synthesis. 5-Nitro-o-toluidine finds application as an intermediate in the synthesis of Pigment Red 17 (C.I. 12 390) and Pigment Red 22 (C.I. 12 315). It is also employed in conjunction with certain C.I. coupling components. It also serves as a precursor for a wide assortment of azo dyes of various red, yellow, orange, violet, and brown hues. It can also be employed as analytical standard for the surfactant mediated transformations (-254nm) of 2,4-dinitrotoluene.

Bemerkungen

C.I. 37105. Sensitive to moisture and light. Store away from oxidizing agents and bases. Keep the container tightly closed in a cool, dry place.

Literaturverweise

National Toxicology Program. Bioassay of 5-nitro-o-toluidine for possible carcinogenicity (CAS No. 99-55-8).Natl Cancer Inst Carcinog Tech Rep Ser.1978,1071-125.

Claude A Diehl.; Chad T Jafvert.; Karen A Marley.; Richard A Larson. Surfactant-assisted UV-photolysis of nitroarenes.Chemosphere.2002,46(4), 553-560.

Eva Engel.; Francesco Santarelli.; Rudolf Vasold.; Heidi Ulrich.; Tim Maisch.; Burkhard König.; Michael Landthaler.; Neera V Gopee.; Paul C Howard.; Wolfgang Bäumler. Establishment of an extraction method for the recovery of tattoo pigments from human skin using HPLC diode array detector technology.Anal Chem.2006,78(18),6440-6447.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H311-H331-H351

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Suspected of causing cancer.

Sicherheitshinweise: P273-P280h-P309-P310a-P302+P352a

Avoid release to the environment. Wear protective gloves/clothing. IF exposed or if you feel unwell: IF ON SKIN:

Weitere Referenzen

Beilstein
879021
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2921.43
TSCA
Yes
RTECS
XU8225000

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