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CAS 100-61-8 N-Methylaniline Light Yellow Or Red Brown Oil Liquid

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CAS 100-61-8 N-Methylaniline Light Yellow Or Red Brown Oil Liquid

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Brand Name : JD

Model Number : JD-NMATG-99

Certification : ISO9001

Place of Origin : China

MOQ : 16TONS

Payment Terms : L/C, T/T

Supply Ability : 2000TONS

Delivery Time : 5-8 DAYS

Packaging Details : 200 IRON DRUM

Purity : 90% ,92% ,95%, 99% ,99.5%

Grade : pesticide intermediate, dyestuff intermediate, medicinal intermediate

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N-methylaniline

PHYSICAL PROPERTIES:

Product Name: N-Methylaniline
Synonyms: MONOMETHYLANILINE;N-METHYLANILINE;N-METHYLAMINOBENZENE;N-MONOMETHYLANILINE;(Methylamino)benzene;Benzenamine, N-methyl-;Benzenenamine, N-methyl-;methylaniline(non-specificname)
CAS: 100-61-8
MF: C7H9N
MW: 107.15
EINECS: 202-870-9
Product Categories: Amines;Building Blocks;C7;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Intermediates of Dyes and Pigments;Anilines, Aromatic Amines and Nitro Compounds;Organics;Fine Intermediate;100-61-8
Mol File: 100-61-8.mol

N-Methylaniline Chemical Properties
Melting point -57 °C (lit.)
Boiling point 196 °C (lit.)
density 0.989 g/mL at 25 °C (lit.)
vapor pressure 0.5 hPa (20 °C)
refractive index n20/D 1.571(lit.)
Fp 174 °F
storage temp. Store below +30°C.
solubility water: slightly soluble30g/L
pka 4.84(at 25℃)
form Liquid
color Clear yellow to brown
PH 7.6 (1g/l, H2O, 20℃)
Odor Moderate aniline-type.
Water Solubility 30 g/L
Sensitive Air Sensitive
Merck 14,6019
BRN 741982
Henry's Law Constant (x 10-5 atm?m3/mol): 1.19 at 25 °C (approximate - calculated from water solubility and vapor pressure)

Specification

Item Index
N-methylaniline 99%min
Aniline 0.2%max
N,N-dimethylaniline 0.7%max
Other & moisture 0.1%max

Preparation N-methylaniline was synthesized by the reaction of aniline with dimethyl sulfate. Dimethyl sulfate was added dropwise to the mixed solution of aniline and water below 10°C, stirred for 1 h, and then added dropwise with 30% sodium hydroxide solution. The upper layer is the organic phase, and the lower layer is extracted with benzene. After the benzene is recovered from the extract, the obtained oil Chemicalbook-like substance is combined with the organic phase to obtain a mixture of aniline, N-methylaniline and N,N-dimethylaniline. The mixture was treated with sulfuric acid, and the aniline formed sulfate crystals which were filtered off. N,N-dimethylaniline can be converted to N-methylaniline by the following reaction.

APPLICATION:

1. Used as important raw material of pesticide Buprofezin and Mefenacet,
2. Used to make cationic dye .
3.It has wide applications in the field of petroleum additives.(95.0%)

CAS 100-61-8 N-Methylaniline Light Yellow Or Red Brown Oil Liquid


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CAS 100-61-8

      
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