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N,N-Dimethylformamide (DMF) CAS 68-12-2

Наименование марки: Chemfine
Подробная информация
Условия хранения:
Хранить ниже +30 ° C.
Порт:
Шанхай или Китай другие основные порты
Условия хранения:
Хранить в прохладном, сухом и хорошо проветриваемом месте
Видение:
Белый порошок
Разнообразие адсорбентов:
Активированный углерод
Влага:
0,05%
Классификация опасности:
Легковоспламеняющийся, Раздражающий
Приложение:
Химические промежуточные продукты
Классификация:
Химический вспомогательный агент
Образец:
Доступный
Анализ:
≥99.00%
Чистота:
99,9%
Применение:
Органический синтез, красители
Цвет:
бесцветный прозрачный
Выделить:

N

,

N-Dimethylformamide organic solvent

,

DMF CAS 68-12-2

,

organic chemistry solvent DMF

Характер продукции

Product introduction

N,N-Dimethylformamide (DMF, CAS 68-12-2) is a high-polarity, aprotic organic solvent widely used as a reaction medium and processing solvent across polymer, pharmaceutical, agrochemical, dye and electronics industries. DMF is valued for excellent solvency of polar and high-molecular-weight species, miscibility with water and many organics, and predictable performance in condensation, substitution and polymerization processes.

Storage & handling

Storage & handling guidance: Store in original, tightly sealed containers in a cool, dry, well-ventilated area away from ignition sources and strong oxidizers. Protect from prolonged heat and direct sunlight; keep tanks and drums grounded for flammable liquid transfer. Use closed transfer, local exhaust ventilation and appropriate PPE (chemical-resistant gloves, safety goggles, respirator if exposure limits may be exceeded). Consult lot SDS for temperature-specific storage recommendations and emergency procedures.

Basic physical & identification properties

Property Value
CAS Number 68-12-2
Molecular formula C₃H₇NO
Molecular weight 73.09 g·mol⁻¹
EC / EINECS No. 200-679-5 (commonly listed)
Appearance Colorless to pale yellow clear liquid.
Melting / Freezing point ≈ −61 °C.
Boiling point ≈ 153 °C (at 1013 hPa).
Density ≈ 0.947–0.952 g·cm⁻³ (20 °C).
Solubility Miscible with water and most organic solvents.
Flash point (closed cup) ≈ 57–58 °C.
Vapor pressure ~4.9 mbar (20 °C).

Application

  • Polymer and fiber manufacture (solvent for spinning & formulation)Used as a processing solvent in acrylic fiber production, polymer dissolution and coatings formulations.
  • Pharmaceutical intermediates & active-ingredient synthesis (reaction medium)Serves as a polar aprotic reaction medium in multi-step syntheses, crystallization and process chemistry for APIs and intermediates (use per regulatory and safety constraints).
  • Dye, pigment and specialty chemistry (solvent and reaction medium)Used as a solvent for dye synthesis, formulation and dyeing processes that require strong solvency for polar species.
  • Electronics and surface cleaning (component of process fluids)Applied in niche electronic cleaning and processing applications where high solvency and controlled evaporation are needed.
  • General chemical synthesis and process solventEmployed across fine-chemical, agrochemical and specialty syntheses as a reliable polar aprotic solvent and reaction medium.
Бирки: 

cas 79-09-4  

2-Nitropropane 98%  

N

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N,N-Dimethylformamide (DMF) CAS 68-12-2

N,N-Dimethylformamide (DMF) CAS 68-12-2

Наименование марки: Chemfine
Подробная информация
Фирменное наименование:
Chemfine
Условия хранения:
Хранить ниже +30 ° C.
Порт:
Шанхай или Китай другие основные порты
Условия хранения:
Хранить в прохладном, сухом и хорошо проветриваемом месте
Видение:
Белый порошок
Разнообразие адсорбентов:
Активированный углерод
Влага:
0,05%
Классификация опасности:
Легковоспламеняющийся, Раздражающий
Приложение:
Химические промежуточные продукты
Классификация:
Химический вспомогательный агент
Образец:
Доступный
Анализ:
≥99.00%
Чистота:
99,9%
Применение:
Органический синтез, красители
Цвет:
бесцветный прозрачный
Выделить:

N

,

N-Dimethylformamide organic solvent

,

DMF CAS 68-12-2

,

organic chemistry solvent DMF

Характер продукции

Product introduction

N,N-Dimethylformamide (DMF, CAS 68-12-2) is a high-polarity, aprotic organic solvent widely used as a reaction medium and processing solvent across polymer, pharmaceutical, agrochemical, dye and electronics industries. DMF is valued for excellent solvency of polar and high-molecular-weight species, miscibility with water and many organics, and predictable performance in condensation, substitution and polymerization processes.

Storage & handling

Storage & handling guidance: Store in original, tightly sealed containers in a cool, dry, well-ventilated area away from ignition sources and strong oxidizers. Protect from prolonged heat and direct sunlight; keep tanks and drums grounded for flammable liquid transfer. Use closed transfer, local exhaust ventilation and appropriate PPE (chemical-resistant gloves, safety goggles, respirator if exposure limits may be exceeded). Consult lot SDS for temperature-specific storage recommendations and emergency procedures.

Basic physical & identification properties

Property Value
CAS Number 68-12-2
Molecular formula C₃H₇NO
Molecular weight 73.09 g·mol⁻¹
EC / EINECS No. 200-679-5 (commonly listed)
Appearance Colorless to pale yellow clear liquid.
Melting / Freezing point ≈ −61 °C.
Boiling point ≈ 153 °C (at 1013 hPa).
Density ≈ 0.947–0.952 g·cm⁻³ (20 °C).
Solubility Miscible with water and most organic solvents.
Flash point (closed cup) ≈ 57–58 °C.
Vapor pressure ~4.9 mbar (20 °C).

Application

  • Polymer and fiber manufacture (solvent for spinning & formulation)Used as a processing solvent in acrylic fiber production, polymer dissolution and coatings formulations.
  • Pharmaceutical intermediates & active-ingredient synthesis (reaction medium)Serves as a polar aprotic reaction medium in multi-step syntheses, crystallization and process chemistry for APIs and intermediates (use per regulatory and safety constraints).
  • Dye, pigment and specialty chemistry (solvent and reaction medium)Used as a solvent for dye synthesis, formulation and dyeing processes that require strong solvency for polar species.
  • Electronics and surface cleaning (component of process fluids)Applied in niche electronic cleaning and processing applications where high solvency and controlled evaporation are needed.
  • General chemical synthesis and process solventEmployed across fine-chemical, agrochemical and specialty syntheses as a reliable polar aprotic solvent and reaction medium.