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N,N-Dimethylaniline (CAS 121-69-7)

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N,N-Dimethylaniline (CAS 121-69-7)

نام تجاری:	Chemfine

اطلاعات دقیق

توضیحات محصول

اطلاعات دقیق

کاس:

1739-84-0

رطوبت:

0.05 ٪

سهام:

کالاهای موجود در انبار داشته باشید

برنامه:

در سنتز آلی، استخراج، کروماتوگرافی استفاده می شود

طبقه بندی:

ETHER

بسته:

پشتیبانی از سفارشی سازی

ظاهر:

مایع شفاف ، بی رنگ

بندر:

شانگهای یا سایر بندرهای چین

حلالیت:

قابل اختلاط با بسیاری از ترکیبات آلی، با آب متفاوت است

بو:

بوی مشخصه حلال (بسته به حلال متفاوت است)

کلاس خطر:

Einecs:

271-657-0

ماندگاری:

2 سال

Cas No:

108-90-7

تسویه حساب:

≥99.00٪

برجسته کردن:

N,N-Dimethylaniline organic solvent,Dimethylaniline CAS 121-69-7

N-Dimethylaniline organic solvent

Dimethylaniline CAS 121-69-7

توضیحات محصول

N,N-Dimethylaniline (CAS 121-69-7)

Product Introduction

N,N-Dimethylaniline (CAS 121-69-7) is a methylated aromatic amine used primarily as an intermediate in dye and pigment production, as a solvent and as a building block in specialty chemical syntheses. It is typically supplied as a clear to yellowish oily liquid in grades tailored for industrial, technical and reagent applications.

Storage & Handling

Store in original, tightly closed containers in a cool, dry, well-ventilated area away from heat, sparks and ignition sources. Keep away from strong oxidizers and acids; protect from prolonged exposure to light and air to reduce oxidation. Use closed transfer, local exhaust ventilation and suitable PPE (chemical-resistant gloves and eye protection); follow the lot SDS for spill, first-aid and emergency procedures.

Synonyms

N,N-Dimethylaniline; Dimethylaminobenzene; Dimethylaniline; DMA

Basic Physical & Identification Properties

Property	Value
CAS Number	121-69-7
Molecular formula	C₈H₁₁N
Molecular weight	121.18 g *mol⁻¹
EC / EINECS No.	204-493-5
Appearance	Clear yellow to light brown oily liquid
Melting point	≈ 1.5-2.5 °C
Boiling point	≈ 193-194 °C
Density	≈ 0.95-0.96 g*cm⁻³ (20 °C)
Solubility	Practically insoluble in water (~1 -2 g/L); miscible with common organic solvents
Flash point (closed cup)	≈ 60-63 °C
Refractive index (nD20)	≈ 1.557

Application

Dye and pigment intermediate: Used as a core intermediate in the manufacture of azo, dispersant and specialty dye chemistries.
Solvent and process aid: Serves as a specialty solvent or co-solvent in organic synthesis and formulation operations.
Chemical intermediate for fine chemicals & agrochemicals: Employed as a building block in multi-step syntheses for specialty and agrochemical intermediates.
Rubber and polymer additive intermediate: Used in routes to accelerators, stabilizers and specialty polymer additives.
Analytical reagent and laboratory use: Supplied in small packs for R&D, method development and QC applications.
Specialty synthesis (reduction/alkylation chemistry): Used as a reagent or reactant in select reduction, alkylation and condensation transformations.

Related and Similar Products

Aniline -- CAS 62-53-3; N-Methylaniline -- CAS 100-61-8; N,N-Diethylaniline -- CAS 91-66-7; p-Toluidine -- CAS 106-49-0; o-Toluidine -- CAS 95-53-4; N,N-Dimethyl-p-toluidine -- CAS 99-97-8; N-Ethylaniline -- CAS 103-69-5; N,N-Dimethylbenzylamine -- CAS 103-83-3; N,N-Diisopropylaniline -- CAS 4107-98-6; 4-Dimethylaminobenzaldehyde -- CAS 100-10-7.

FAQs

Q1: What purity is recommended for dye intermediate synthesis?

A1: High-purity grades (≥98-99% assay) with low water and low color are recommended to minimize side reactions and ensure consistent shade and yield.

Q2: Are isomeric or aromatic impurities monitored on the COA?

A2: Yes -- common QC items include assay, related aromatic impurities and residual solvents; verify the COA specification for critical impurities.

Q3: What pack sizes are typical for dye manufacturers?

A3: Drum (25-200 kg) or IBC packing is common for production; 1 kg-5 kg sample bottles are used for R&D and qualification.

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12270-25-6

cas 12237-22-8

حلال سیاه 27 cas

جزئیات محصولات

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مواد رنگزای شیمیایی

N,N-Dimethylaniline (CAS 121-69-7)

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مواد شیمیایی متفرقه

N,N-Dimethylaniline (CAS 121-69-7)

نام تجاری:	Chemfine

اطلاعات دقیق

توضیحات محصول

اطلاعات دقیق

نام تجاری:

Chemfine

کاس:

1739-84-0

رطوبت:

0.05 ٪

سهام:

کالاهای موجود در انبار داشته باشید

برنامه:

در سنتز آلی، استخراج، کروماتوگرافی استفاده می شود

طبقه بندی:

ETHER

بسته:

پشتیبانی از سفارشی سازی

ظاهر:

مایع شفاف ، بی رنگ

بندر:

شانگهای یا سایر بندرهای چین

حلالیت:

قابل اختلاط با بسیاری از ترکیبات آلی، با آب متفاوت است

بو:

بوی مشخصه حلال (بسته به حلال متفاوت است)

کلاس خطر:

Einecs:

271-657-0

ماندگاری:

2 سال

Cas No:

108-90-7

تسویه حساب:

≥99.00٪

برجسته کردن:

N,N-Dimethylaniline organic solvent,Dimethylaniline CAS 121-69-7

N-Dimethylaniline organic solvent

Dimethylaniline CAS 121-69-7

توضیحات محصول

N,N-Dimethylaniline (CAS 121-69-7)

Product Introduction

Storage & Handling

Synonyms

N,N-Dimethylaniline; Dimethylaminobenzene; Dimethylaniline; DMA

Basic Physical & Identification Properties

Property	Value
CAS Number	121-69-7
Molecular formula	C₈H₁₁N
Molecular weight	121.18 g *mol⁻¹
EC / EINECS No.	204-493-5
Appearance	Clear yellow to light brown oily liquid
Melting point	≈ 1.5-2.5 °C
Boiling point	≈ 193-194 °C
Density	≈ 0.95-0.96 g*cm⁻³ (20 °C)
Solubility	Practically insoluble in water (~1 -2 g/L); miscible with common organic solvents
Flash point (closed cup)	≈ 60-63 °C
Refractive index (nD20)	≈ 1.557

Application

Dye and pigment intermediate: Used as a core intermediate in the manufacture of azo, dispersant and specialty dye chemistries.
Solvent and process aid: Serves as a specialty solvent or co-solvent in organic synthesis and formulation operations.
Chemical intermediate for fine chemicals & agrochemicals: Employed as a building block in multi-step syntheses for specialty and agrochemical intermediates.
Rubber and polymer additive intermediate: Used in routes to accelerators, stabilizers and specialty polymer additives.
Analytical reagent and laboratory use: Supplied in small packs for R&D, method development and QC applications.
Specialty synthesis (reduction/alkylation chemistry): Used as a reagent or reactant in select reduction, alkylation and condensation transformations.

Related and Similar Products

FAQs

Q1: What purity is recommended for dye intermediate synthesis?

A1: High-purity grades (≥98-99% assay) with low water and low color are recommended to minimize side reactions and ensure consistent shade and yield.

Q2: Are isomeric or aromatic impurities monitored on the COA?

A2: Yes -- common QC items include assay, related aromatic impurities and residual solvents; verify the COA specification for critical impurities.

Q3: What pack sizes are typical for dye manufacturers?

A3: Drum (25-200 kg) or IBC packing is common for production; 1 kg-5 kg sample bottles are used for R&D and qualification.

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