Encyclopedia / Acid Dyes / Paint Dyestuffs / Organic Intermediate

C.I. Basic Red 29

CAS：42373-04-6
MW:368.88
MF：C19H17ClN4S

C.I. Basic Red 29, with the chemical formula C20H12N2O2 and CAS registry number 42373-04-6, is a compound commonly used as a dye in various industries. This red powder, also known as Basic Red 29, is characterized by its nitrogen and oxygen functional groups. It is primarily used in the textile industry for dyeing cotton, silk, and wool fabrics. C.I. Basic Red 29 is known for its vibrant red color and excellent colorfastness properties, making it suitable for a wide range of applications. Additionally, it is also used in the production of inks, paints, and plastics. Overall, C.I. Basic Red 29 is a versatile compound that plays a crucial role in the coloration of various materials.

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Names and ldentifier
Use and Manufacturing
Msds
Other Information
Realated Product Infomation

1. Names and Identifiers

1.1 Name: C.I. Basic Red 29

1.2 Synonyms: 3-methyl-2-((1-methyl-2-phenyl-1h-indol-3-yl)azo)-thiazoliuchloride; 3-methyl-2-((1-methyl-2-phenyl-1h-indol-3-yl)azo)thiazoliumchloride; 3-methyl-2-[(1-methyl-2-phenyl-1h-indol-3-yl)azo]-thiazoliuchloride; abcolbasicredgl; BASACRYL RED GL; CI 11460; CI BASIC RED 29;

1.3 CAS No.: 42373-04-6

1.5 EINECS: 255-785-4

1.6 Molecular Formula: C19H17ClN4S

1.7 Inchi: InChI=1S/C19H17N4S.ClH/c1-22-12-13-24-19(22)21-20-17-15-10-6-7-11-16(15)23(2)18(17)14-8-4-3-5-9-14;/h3-13H,1-2H3;1H/q+1;/p-1

1.8 InChkey: WMAVHUWINYPPKT-UHFFFAOYSA-M

1.9 Canonical Smiles: [Cl-].CN1C2=C(C=CC=C2)C(\N=N\C2=[N+](C)C=CS2)=C1C1=CC=CC=C1

1.10 Isomers Smiles: CN1C2=CC=CC=C2C(=C1C3=CC=CC=C3)N=NC4=[N+](C=CS4)C.[Cl-]

2. Use and Manufacturing

2.1 Description

C.I. Basic Red 29, with the chemical formula C23H25ClN4O6S, has the CAS number 42373-04-6. It is a chemical compound used as a dye. C.I. Basic Red 29 appears as a red powder with no distinct odor. Its basic structure consists of a complex organic molecule containing chlorine, nitrogen, oxygen, and sulfur atoms. This compound is soluble in water, ethanol, and acetone. Safety information regarding C.I. Basic Red 29 is not available.

Applicable Fields

Textile Industry: C.I. Basic Red 29 is commonly used as a dye in the textile industry. Its purpose in this field is to impart a vibrant red color to fabrics. The mechanism of action involves the chemical bonding of the dye molecules to the fibers of the fabric, resulting in long-lasting coloration.

Printing Industry: This chemical compound is also utilized in the printing industry as a dye. Its purpose in this field is to provide intense red pigmentation to printed materials. The mechanism of action involves the absorption of light by the dye molecules, resulting in the perception of the red color by the human eye.

Storage

Conditions: Store in a cool and dry place.

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3. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity \u2013 single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Precautionary statement(s)
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P313 If skin irritation occurs: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313 If eye irritation persists: Get medical advice/attention. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to ...