[A17726] CAS 99-55-8 | 2-Methyl-5-nitroaniline, 98+% | Alfa
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Brand: Alfa Aesar
99-55-8 | A17726
Chemical Identifiers
CAS
99-55-8
Specifications
Appearance (Color)
Yellow to pale brown
Assay (GC)
≥98.0%
Water Content (Karl Fischer Titration)
<5.0%
Form
Powder
Identification (FTIR)
Conforms
설명
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
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.
Solubility
Insoluble in water. (<0.1 g/100 mL at 19°C). Solubility in methanol, almost transparency
Notes
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.
Other References:
UN Number:UN2660Beilstein:879021
GHS Hazard and Precautionary Statements
Hazard Statements:H301+H311+H331-H351
GHS H StatementH301-H311-H331-H351Toxic if swallowed.Toxic in contact with skin.Toxic if inhaled.Suspected of causing cancer.
Precautionary Statements:P201-P202-P261-P264b-P270-P271-P281-P301+P310-P302+P352-P304+P340-P308+P313-P311-P312-P330-P361-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:XU8225000
경고:RUO – Research Use Only
CAS99-55-8HAZARD CLASS6.1EINECS202-765-8MDLMFCD00007741PACKAGING GROUPIII
| Pakage | 100g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
