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HomeProduct name listBasic Red 1:1

Basic Red 1:1

  • CAS NO.:3068-39-1
  • Empirical Formula: C27H29ClN2O3
  • Molecular Weight: 464.99
  • MDL number: MFCD01114540
  • EINECS: 221-326-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-18 18:48:51
Basic Red 1:1 Structural

What is Basic Red 1:1?

The Uses of Basic Red 1:1

C.I.BASIC RED 1:1 is a useful research chemical used as a fluorescent dye.

Preparation

3-(Ethylamino)-4-methylphenol and Phthalic anhydride?condensation,the resulting product was washed with methanol and an inorganic acid esterification.

Flammability and Explosibility

Not classified

Properties and Applications

bright blue light pink. Purple powder or flash of green light crystallization. Soluble in water for big red, with strong green fluorescent, soluble in ethanol for red, with yellow-green fluorescence. The strong sulfuric acid for yellow, diluted in red. Sodium hydroxide solution to join a red precipitate. Mainly used in the manufacture of color break, used in ink. Can also be used for cotton, wool and silk dyeing.

Standard( Silk ) Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 2 4-5 1 3 3-4

Properties of Basic Red 1:1

Density  1.27[at 20℃]
vapor pressure  0Pa at 25℃
form  powder to crystal
color  Orange to Brown to Dark purple
Water Solubility  18.9g/L at 20℃
λmax 525nm(H2O)(lit.)
CAS DataBase Reference 3068-39-1(CAS DataBase Reference)
EPA Substance Registry System Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, chloride (3068-39-1)

Safety information for Basic Red 1:1

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Exclamation Mark
Irritant
GHS07
ghs
Environment
GHS09
GHS Hazard Statements H302:Acute toxicity,oral
H317:Sensitisation, Skin
H318:Serious eye damage/eye irritation
H330:Acute toxicity,inhalation
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P271:Use only outdoors or in a well-ventilated area.
P272:Contaminated work clothing should not be allowed out of the workplace.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P284:Wear respiratory protection.
P391:Collect spillage. Hazardous to the aquatic environment
P405:Store locked up.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.
P501:Dispose of contents/container to..…

Computed Descriptors for Basic Red 1:1

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