Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name list2,3-Dimethylaniline

2,3-Dimethylaniline

Synonym(s):2,3-Dimethylaniline;2,3-Xylidine;3-Amino-o-xylene;CN-Cbl;vic.-o-Xylidine

  • CAS NO.:87-59-2
  • Empirical Formula: C8H11N
  • Molecular Weight: 121.18
  • MDL number: MFCD00007732
  • EINECS: 201-755-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
2,3-Dimethylaniline Structural

What is 2,3-Dimethylaniline?

Chemical properties

brown liquid

The Uses of 2,3-Dimethylaniline

Reagent used in the preparation of non-steroidal anti-inflammatory drugs, dyes and pesticides.

General Description

Dark brown liquid.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

2,3-Dimethylaniline reacts with strong oxidizing agents and hypochlorite bleaches . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

2,3-Dimethylaniline is combustible.

Safety Profile

A poison. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other xylidine entries.

Purification Methods

Purify vic-xylidine by conversion into a derivative (see below), recrystallise the derivative, decompose the derivative with aqueous NaOH and fractionally distil the liquid base. The acetyl derivative has m 135o (from EtOH), and the formyl derivative has m 102o (from EtOH). [Beilstein 12 H 1101, 12 III 2438, 12 IV 2497.]

Properties of 2,3-Dimethylaniline

Melting point: 2.5 °C (lit.)
Boiling point: 221-222 °C (lit.)
Density  0.993 g/mL at 25 °C (lit.)
vapor density  4.2 (vs air)
vapor pressure  0.13 hPa (25 °C)
refractive index  n20/D 1.569(lit.)
Flash point: 205 °F
storage temp.  Store below +30°C.
solubility  1.5g/l
form  Liquid
pka pK1:4.70(+1) (25°C)
color  Clear yellow to red-brown
explosive limit 1-2.7%(V)
Water Solubility  30 g/L (20 ºC)
Merck  14,10084
BRN  742174
Stability: Stable. Combustible. Incompatible with strong oxidizing agents. Reacts with hypochlorite bleaches. May be light sensitive.
CAS DataBase Reference 87-59-2(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 2,3-dimethyl-(87-59-2)
EPA Substance Registry System 2,3-Dimethylaniline (87-59-2)

Safety information for 2,3-Dimethylaniline

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H373:Specific target organ toxicity, repeated exposure
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P314:Get medical advice/attention if you feel unwell.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Computed Descriptors for 2,3-Dimethylaniline

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.