N,N-Dimethyl-4-nitrosoaniline
N,N-Dimethyl-4-nitrosoaniline (CAS: 138-89-6) is a chemical compound with the molecular formula ONC6H4N(CH3)2 and a molecular weight of 150.18 g/mol. This compound is primarily utilised as a reagent in cell biology, haematology, and histology. It is also employed as a stain and dye in various laboratory applications, contributing to its versatility in scientific research and diagnostics.
- IUPAC
- 4-Nitroso-N,N-dimethylaniline
- Synonyms
- ONC6H4N(CH3)24-Nitroso-N,N-dimethylaniline
Histological Staining
N,N-Dimethyl-4-nitrosoaniline serves as a component in certain staining formulations used in histology and cell biology. It aids in the visualisation of cellular structures for microscopic examination.
Hematological Analysis
This compound finds application in haematology, contributing to staining procedures that assist in the differentiation and analysis of blood cells. Its use supports diagnostic procedures in this field.
Dye and Reagent
As a versatile stain and dye, N,N-Dimethyl-4-nitrosoaniline acts as a valuable reagent in various chemical and biological research settings. Its specific properties facilitate its use in specialised analytical methods.
| Molecular weight | 150.18 |
|---|---|
| Linear formula | ONC6H4N(CH3)2 |
| Assay | 97% |
| Melting point | 85-87 °C(lit.) |
Hazard statements
- H251Self-heating; may catch fire
- H301Toxic if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P235Keep cool
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1369 4.2 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 11-25-36/37/38-43 |
| Safety statements (S) | 16-26-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N,N-Dimethyl-4-nitrosoaniline used for?
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N,N-Dimethyl-4-nitrosoaniline is used as a stain and dye in cell biology, haematology, and histology applications.
What are the CAS number and formula for N,N-Dimethyl-4-nitrosoaniline?
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The CAS number is 138-89-6 and the linear formula is ONC6H4N(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N,N-Dimethyl-4-nitrosoaniline with an assay of 97%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should N,N-Dimethyl-4-nitrosoaniline be handled safely?
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N,N-Dimethyl-4-nitrosoaniline is classified with GHS02 and GHS06 symbols and a 'Danger' signal word. It presents hazards including flammability (H251) and toxicity if swallowed (H301), skin irritation (H315), sensitisation (H317), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection (type N100 or P3), must be used. Handle in a well-ventilated area and store away from heat sources.
How is N,N-Dimethyl-4-nitrosoaniline packed and shipped?
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N,N-Dimethyl-4-nitrosoaniline is packed and shipped according to UN 1369 (Class 4.2, PG II) regulations. TSS exports this chemical globally.
How can I request a sample or quote for N,N-Dimethyl-4-nitrosoaniline?
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To request a sample or quote, please contact our sales team via the website or by telephone, providing your requirements and shipping details.
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