Pigmentos de honor

Honor Pigments - Organic Pigment Exporter Logo
info@honorpigment.com

1 5-Dibromopentane (CAS NO.: 111-24-0)

Categorías de productos

Productos destacados

8-Amino-2-methylquinoline - Honor Pigment Additives

8-amino-2-metilquinolina

PIGMENT YELLOW 42/ IRON OXIDE YELLOW 313 - Honor Pigment Inorganic Pigments

PIGMENTO AMARILLO 42/ AMARILLO TRANSPARENTE 91176

PIGMENT RED 101/ IRON OXIDE RED 130 - Honor Pigment Inorganic Pigments

PIGMENTO ROJO 101/ PIGMENTO ROJO TRANSPARENTE 91271

Pigment Black 11/ IRON OXIDE BLACK 330 - Honor Pigment Inorganic Pigments

PIGMENTO NEGRO 11/ ÓXIDO DE HIERRO NEGRO 303T

PIGMENT RED 104/ MOLYBDATE CHROME ORANGE 411 - Honor Pigment Chrome Pigments

PIGMENTO ROJO 104/ ROJO MOLIBDATO 412H

PIGMENT RED 104/ MOLYBDATE CHROME ORANGE 411 - Honor Pigment Chrome Pigments

PIGMENTO ROJO 104/ ROJO MOLIBDATO 401D

1,5-Dibromopentane

1 5-Dibromopentane (CAS NO.: 111-24-0)

CAS NO.: 111-24-0

Contenido:99.00%

Póngase en contacto con nosotros

Descripción

Productos

1,5-Dibromopentane (also known as Pentamethylene dibromide or 1,5-Pentane dibromide) CAS No.: 111-24-0 , with the chemical formula C₅H₁₀Br₂ and a molecular weight of 229.94 g/mol. It is a clear colorless to yellow-brown liquid. This compound belongs to the class of alkyl halides and is primarily used in organic synthesis and as a reagent, though it is subject to safety regulations due to its irritant properties.

Propiedades

1,5-Dibromopentane exhibits the following key physical and chemical properties:

  • Estado físico: Liquid.
  • Apariencia: Clear colorless to yellow-brown liquid.
  • Olor: Not specified.
  • Punto de fusión: -34 °C (lit.).
  • Punto de ebullición: 110 °C/15 mmHg (lit.); approximately 224 °C at normal pressure.
  • Densidad: 1.688 g/mL at 25 °C (lit.).
  • Solubilidad: Soluble in chloroform and methanol (sparingly), insoluble in water.
  • Estabilidad: Stable under normal conditions; incompatible with strong oxidizing agents.
  • Toxicidad: Moderately toxic; causes skin and eye irritation; signal word “Warning”.

Aplicaciones

The primary applications of 1,5-dibromopentane include:

  • Intermedio de síntesis orgánica: Used in the preparation of 1,5-di-Grignard reagent and novel spirocyclic pyrrolidones; synthesis of N-alkylated piperidine and tetrahydrothiopyran; derivatives of 5-pyrazolones; O-alkylated phloroglucinol derivatives for dendrimers; intermediate for dezocine.
  • Growth Supplement: Acts as a growth supplement for Yarrowia lipolytica 3589, a tropical marine yeast.
  • Otros: Used in various chemical reactions and as a reagent in laboratory settings.

Clasificación

The following table outlines the classification of 1,5-dibromopentane based on chemical properties, uses, and regulations:

Tipo de clasificación Categoría específica Descripción
Clase química Alkyl Halide (Dibromoalkane) An α,ω-dibromoalkane, reactive in nucleophilic substitution reactions.
Clase de uso Organic Synthesis Reagent/Intermediate Primarily used as a synthesis intermediate and reagent in chemical reactions.
Clase de peligro Irritant (GHS07) Warning; causes skin irritation (H315) and eye irritation (H319); Hazard Codes Xi, Xn.
Clase reglamentaria Sustancia química controlada (REACH, TSCA) TSCA Yes; WGK Germany 3; HS Code 29033036; subject to environmental and safety controls.

Why Choose Honor Pigments?

  • 🌍 Global Export Expertise — Trusted by customers in 40+ countries for consistent quality and reliable supply
  • ✅ Strict Quality Control — ISO 9001 certified with batch-to-batch consistency and zero-defect policy
  • 💰 OEM Production Advantage — Competitive pricing without compromising pigment performance
  • 🧪 Technical Support — Free color matching, formulation advice and sample testing before bulk order

📩 Need more details?

Request TDS, SDS, or a free sample for testing.

Productos relacionados

  • 5-Bromovaleronitrilo (Nº CAS: 5414-21-1)

    5-Bromovaleronitrilo (Nº CAS: 5414-21-1)

  • Ciclohexeno (Nº CAS: 110-83-8)

    Ciclohexeno (Nº CAS: 110-83-8)

  • N,N-Diisopropiletilamina (Nº CAS: 7087-68-5)

    N,N-Diisopropiletilamina (Nº CAS: 7087-68-5)

  • 3-Bromopropil metil éter (Nº CAS: 36865-41-5)

    3-Bromopropil metil éter (Nº CAS: 36865-41-5)

Deje su mensaje