product description
Basic Info.
Product Description
| o-Toluidine Basic information |
| Overview Toluidine Isomers Chemical and Physical Properties Synthesis Method Hazard Occasions Toxicity Transportation Storage Identification Applications Specific determination of glucose Separation of toxic metal ions First-aid Protective Measures The Detection of blood glucose Fire Extinguishant Occupational Standard |
| Product Name: | o-Toluidine |
| Synonyms: | 2-Methyl-1-aminobenzene;2-methyl-anilin;2-methylbenzamine;o-Toluidine, 99.5%;o-toluidine solution;O-TOLUIDINE OEKANAL, 250 MG;O-TOLUIDINE, STANDARD FOR GC;O-TOLUIDINE, 100MG, NEAT |
| CAS: | 95-53-4 |
| MF: | C7H9N |
| MW: | 107.15 |
| EINECS: | 202-429-0 |
| Product Categories: | Building Blocks;C7;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;S-Z;TLC Reagents;Azo dye;Amines;Aromatics;Mutagenesis Research Chemicals;Intermediates of Dyes and Pigments;amine;TLC Visualization Reagents (alphabetic sort);Analytical Reagents;Analytical/Chromatography;Derivatization Reagents;Derivatization Reagents TLC;Natural Dyes;Hematology and Histology;Stains and Dyes |
| Mol File: | 95-53-4.mol |
|
o-Toluidine Chemical Properties |
| Melting point | -23 °C |
| Boiling point | 199-200 °C(lit.) |
| density | 1.008 g/mL at 25 °C(lit.) |
| vapor density | 3.7 (vs air) |
| vapor pressure | 0.26 mm Hg ( 25 °C) |
| refractive index | n20/D 1.572(lit.) |
| Fp | 185 °F |
| storage temp. | 2-8°C |
| solubility | 1.5 g/100 mL (25°C) |
| pka | 4.44(at 25ºC) |
| form | liquid |
| Colour Index | 37077 |
| color | light yellow to light amber |
| Odor | Aromatic, aniline-like. |
| PH | 7.4 (H2O, 20ºC)Aqueous solution |
| explosive limit | 1.5-7.5%(V) |
| Water Solubility | 1.5 g/100 mL (25 ºC) |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9536 |
| BRN | 741981 |
| Henry’s Law Constant | 1.98 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999) |
| Exposure limits | TLV-TWA 2 ppm (~9 mg/m3) (ACGIH), 5 ppm (~22 mg/m3) (MSHA, OSHA, and NIOSH); IDLH level 100 ppm (NIOSH); carcinogenicity: Suspected Human Carcino gen (ACGIH), Human Limited Evidence (IARC). |
| InChIKey | RNVCVTLRINQCPJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 95-53-4(CAS DataBase Reference) |
| IARC | 1 (Vol. Sup 7, 77, 99, 100F) 2012 |
| NIST Chemistry Reference | Benzenamine, 2-methyl-(95-53-4) |
| EPA Substance Registry System | o-Toluidine (95-53-4) |
Main Uses
Properties
Light yellow flammable liquid that turns reddish brown when exposed to air and sunlight. The relative density is 0.9984. Melting point -14.7 ºC. Flash point 85ºC. Boiling point 200.2ºC. Refractive index 1.5725. Slightly soluble in water, soluble in ethanol and ether. It evaporates with steam. Reduction of o-nitrotoluene by iron powder in ammonium chloride medium or in dilute acid. The reaction product is separated and rectified to obtain the finished product. O-nitrotoluene and hydrogen are preheated to 260 ~ 280ºC in an electric induction heater, hydrogenated in the presence of copper catalyst to produce o-toluidine. The reaction gas is condensed and then distilled to produce the finished product.
Use for the manufacture of bordeaux based GBC, red based G, red based RL, naphthol ASD, acid rose 3B, basic fuchsin and basic rose T and other intermediates, but also pesticides (such as chloramidine) and saccharin and other intermediates. It is also the raw material for preparing toluene arsenate acid.
FAQ
Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.
Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.
Q3: How do I start paying?
Payment can be made by wire transfer or T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.
Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.
Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.
Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult
| ACF Chemical Co., Ltd. Leon : phone/whatsapp：008615950692266 email：md@acfchemical.com No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong) welcome to vist our factory. sample is free ACF Chemical Qingdao Co., Ltd. was established in 1987. the company has over decades of experience in the production of methacrylate and acrylate series products, as well as high-efficiency polymerization inhibitors and rubber and plastic antioxidant series products. The company’s leading products are high-efficiency polymerization inhibitor series products, with an annual production capacity of 1,000 tons of tert-butylhydroquinone (TBC), 800 tons of polymerization inhibitor TH-701, 500 tons of polymerization inhibitor TH-A294, 500 tons of polymerization inhibitor TH-100BE, 500 tons of phenothiazine, and 200 tons of hydroquinone. |
|
| DMEA | 108-01-0 |
| Dodecyl trimethyl ammonium chloride | 112-00-5 |
| N-Hexadecyltrimethylammonium chloride | 112-02-7 |
| 1831 | 112-03-8 |
| 1631Br | 57-09-0 |
| D821 | 5538-94-3 |
| D8/1021 | 68424-95-3 |
| D1021 | 7173-51-5 |
| D1821 | 61789-80-8 |
| TEP88 | 157905-74-3 |
| 1227 C12 | 139-07-1 |
| DMPT(N,N-Dimethyl-p-toluidine) | 99-97-8 |
| NDPT(N,N-dihydroxyethyl-p-toluidine) | 3077-12-1. |
| DMA(N,N-dimethylaniline) | 121-69-7 |
| N,N-Diethylaniline | 91-66-7 |
| MT(M-Toluidine) | 108-44-1 |
| PT(P-Toluidine) | 106-49-0 |
| O-Toluidine OT | 95-53-4 |
| Dimethyl(octyl)amine | 7378-99-6/1120-24-7 |
| C16-18-alkyldimethyl Octadecyl/Hexadecyl dimethylamines | 68390-97-6 |
| Octadecyl/behenyl dimethylamines | 124046-42-0 |
| N,N-dimethyldocosylamine | 21542-96-1 |
| N-Methyldioctylamine | 4455-26-9 |
| Di(octyl/decyl) methylamines | 308062-61-5 |
| Didecyl methylamine | 7396-58-9 |
| N-methyldidodecylamine | 2915-90-4 |
| Dipalmitamine | 16724-61-1 |
| Trioctylamine | 1116-76-3 |
| Trioctylamine | 68814-95-9 |
| N-3-Laurylamidopropyl dimethylamine | 3179-80-4 |
| N-3-(Hydrogenated cocoamido)propyl dimethylamines | 288095-05-6 |
| N-3-Oleylamidopropyl dimethylamine | 109-28-4 |
| N-3-Erucylamidopropyl dimethylamine | 60270-33-9 |
| N-Oleyl 1,3-propanediamine | 7173-62-8 |
| Bis(aminopropyl)laurylamine | 2372-82-9 |
| N-tallow alkyltripropylenetetra | 68911-79-5 |
| 3-(isodecyloxy)propylamine | 30113-45-2 |
| N-[3-(isodecyloxy)propyl]propane-1,3-diamine | 72162-46-0 |
| 2-(Methylamino)ethanol | 109-83-1 |
| N-Methyldiethanolamine | 105-59-9 |
| 3-Methoxy propyl amine | 5332-73-0 |
| N,N-dimethylcyclohexylamine | 98-94-2 |
| 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine | 15875-13-5 |
| N,N,N’-trimethylamino-N’-ethylethanolamine | 2212-32-0 |
| N,N-Dimethylethanolamine | 108-01-1 |
| Acetone | |
| Acrylic acid | |
| Adipic acid | |
| Alpha-Methylstyrene (AMS) | |
| Benzoic Acid | |
| Bisphenol A | |
| Butyl Acrylat (BA) | |
| Butyl acetate (Butac) | |
| Butyl diglycol (BDG) | |
| Butyl glycol | |
| Para-tertiary butyl benzoic acid (PTBBA) | |
| n-Butanol | |
| n-Butyl methacrylate (n-BUMA) | |
| para-tert. Butylphenol (PTBP) | |
