ChemicalBook > CAS DataBase List > methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate

methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate

Product Name
methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate
CAS No.
52239-04-0
Chemical Name
methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate
Synonyms
C.I. 11124;Disperse Blue 148;Disperse Blue 148, BR;Disperse blue 148 (C.I. 11124);C.I.Disperse Blue 148:C.I.11124;C.I. Disperse Blue 148 press cake;Disperse Blue 148 (C.I. Disperse Blue 148;methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]ph...;methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-β-alaninate;methyl3-[N-ethyl-4-[(5-nitro-2,1-benzothiazol-3-yl)diazenyl]anilino]propanoate
CBNumber
CB9895810
Molecular Formula
C19H19N5O4S
Formula Weight
413.45
MOL File
52239-04-0.mol
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methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate Property

Boiling point:
597.5±50.0 °C(Predicted)
Density 
1.38±0.1 g/cm3(Predicted)
pka
2.19±0.50(Predicted)
EPA Substance Registry System
.beta.-Alanine, N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-, methyl ester (52239-04-0)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate Chemical Properties,Usage,Production

Preparation

5-Nitro-1,3-dihydrobenzo[c]isothiazol-3-amine diazo, and Methyl 3-(ethyl(phenyl)amino)propanoate?coupling.

Flammability and Explosibility

Not classified

Properties and Applications

blue, red light blue.

Standard(Vinegar fiber) Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 5-6 4-5 4 4 3-4

methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate Preparation Products And Raw materials

Raw materials

Preparation Products

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methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate Suppliers

China 28 United States 6 Global 34
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52239-04-0, methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate Related Search:

Disperse Blue 14 Disperse Blue 144 C.I. Disperse Blue 146 Disperse Blue 143 Dianix Navy Blue ER-FS C.I. Disperse Blue 139 Disperse Blue 149 Solvent Blue 36 Disperse blue 130 Altrenogest

  • methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-beta-alaninate
  • C.I. Disperse Blue 148 press cake
  • .beta.-Alanine, N-ethyl-N-4-(5-nitro-2,1-benzisothiazol-3-yl)azophenyl-, methyl ester
  • Disperse blue 148 (C.I. 11124)
  • -Alanine, N-ethyl-N-[4-[(5-nitro-2, 1-benzisothiazol-3-yl)azo]phenyl]-, methyl ester
  • 3-[[4-(5-Nitro-2,1-benzisothiazole-3-ylazo)phenyl]ethylamino]propionic acid methyl ester
  • N-Ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-β-alanine methyl ester
  • methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-β-alaninate
  • Disperse Blue 148
  • C.I. 11124
  • Disperse Blue 148, BR
  • Disperse Blue 148 (C.I. Disperse Blue 148
  • β-Alanine, N-ethyl-N-[4-[2-(5-nitro-2,1-benzisothiazol-3-yl)diazenyl]phenyl]-, methyl ester
  • C.I.Disperse Blue 148:C.I.11124
  • methyl N-ethyl-N-[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]ph...
  • methyl3-[N-ethyl-4-[(5-nitro-2,1-benzothiazol-3-yl)diazenyl]anilino]propanoate
  • Methyl 3-(ethyl(4-((5-nitrobenzo[c]isothiazol-3-yl)diazenyl)phenyl)amino)propanoate
  • 52239-04-0
  • Organics