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3,5-Dimethylaniline

3,5-Dimethylaniline Structure
CAS No.
108-69-0
Chemical Name:
3,5-Dimethylaniline
Synonyms
3,5-XYLIDINE;3,5-Dimethylbenzenamine;Benzenamine, 3,5-dimethyl-;3,5-Xylidin;Sincerity-MA;3,5-Xylidene;3,5-Xylylamine;5-AMINO-M-XYLENE;AKOS BBS-00003574;5-Amino-1,3-xylene
CBNumber:
CB4326487
Molecular Formula:
C8H11N
Molecular Weight:
121.18
MOL File:
108-69-0.mol
MSDS File:
SDS
Modify Date:
2023/12/25 13:23:17

3,5-Dimethylaniline Properties

Melting point 7-9 °C
Boiling point 104-105 °C14 mm Hg(lit.)
Density 0.972 g/mL at 25 °C(lit.)
vapor pressure 1.3-27hPa at 20-100℃
refractive index n20/D 1.557(lit.)
Flash point 200 °F
form Liquid
pka pK1:4.765(+1) (25°C)
color Clear yellow-brown to brown
Water Solubility <0.1 g/100 mL at 19 ºC
Merck 14,10084
BRN 507051
Specific Activity 50-60 mCi/mmol
Concentration 0.1 mCi/ml
Solvent Ethanol
InChIKey MKARNSWMMBGSHX-UHFFFAOYSA-N
Dissociation constant 4.71-4.91 at 15-25℃
CAS DataBase Reference 108-69-0(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 3,5-dimethyl-(108-69-0)
EPA Substance Registry System 3,5-Dimethylaniline (108-69-0)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H301+H311+H331-H373-H411
Precautionary statements  P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P314
Hazard Codes  T,N
Risk Statements  23/24/25-33-51/53
Safety Statements  28-36/37-45-61-28A
RIDADR  UN 1711 6.1/PG 2
WGK Germany  3
RTECS  ZE9625000
8
Hazard Note  Toxic
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29214990
NFPA 704
1
3 0

3,5-Dimethylaniline price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 137863 3,5-Dimethylaniline 98% 108-69-0 100ML ₹3182.55 2022-06-14 Buy
Sigma-Aldrich(India) 137863 3,5-Dimethylaniline 98% 108-69-0 500ML ₹14624.58 2022-06-14 Buy
TCI Chemicals (India) D0671 3,5-Dimethylaniline min. 98.0 % 108-69-0 25ML ₹1900 2022-05-26 Buy
TCI Chemicals (India) D0671 3,5-Dimethylaniline min. 98.0 % 108-69-0 500ML ₹10800 2022-05-26 Buy
ottokemi X 1264 3,5-Xylidine+ 97% 108-69-0 100mL ₹4806 2022-05-26 Buy
Product number Packaging Price Buy
137863 100ML ₹3182.55 Buy
137863 500ML ₹14624.58 Buy
D0671 25ML ₹1900 Buy
D0671 500ML ₹10800 Buy
X 1264 100mL ₹4806 Buy

3,5-Dimethylaniline Chemical Properties,Uses,Production

Chemical Properties

clear yellow-brown to brown liquid

Uses

3,5-Dimethylaniline is the reagent commonly useful in the manufacture of dyes. It undergoes polymerization in the presence of cerium(IV) sulfate as an oxidant. This compound was also employed to produce chiral packing materials for high performance liquid chromatography.

General Description

Dark brown liquid.

Air & Water Reactions

3,5-Dimethylaniline may be sensitive to prolonged exposure to air. Insoluble in water.

Reactivity Profile

3,5-XYLIDINE ignites on contact with fuming nitric acid (NTP, 1992). 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

3,5-Dimethylaniline is combustible.

Safety Profile

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

Purification Methods

Convert sym-xylidine to a derivative (see below) which, after recrystallisation, is decomposed with alkali to give the free base. Dry it over KOH and fractionally distil it. The acetyl derivative has m 144o, the benzoyl derivative has m 136o and the picrate has m 209o (from H2O, EtOH or 10% AcOH). [Beilstein 12 H 1131, 12 IV 2561.]

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3,5-Dimethylaniline 99% 5-AMINO-M-XYLENE 3,5-DIMETHYLANILINE AKOS BBS-00003574 3,5-DIMETHYLANILINE(3,5-XYLIDINE) 3,5-DIMETHYLBENZAMINE 3,5-Xylidin 3,5-DIMETHYLANILINE 98+% 3,5-Dimethylaniline, 97+% 3,5-two Methyl aniline Sincerity-MA 1-Amino-3,5-dimethylbenzene, 3,5-Xylidine, 5-Amino-m-xylene 3,5-Dimethylaniline,1-Amino-3,5-dimethylbenzene, 3,5-Xylidine, 5-Amino-m-xylene 3,5-Xylidine, 5-Amino-m-xylene 3,5-DiMethylaniline, 98% 100GR 1-AMINO-3,5-DIMETHYLBENZENE 1-amino-3,5-dimethyl-benzen 3,5-dimethyl-benzenamin 3,5-dimethyl-Benzenamine 3,5-Dimethylbenzeneamine 3,5-Dimethylphenylamine 3,5-Xylidene 3,5-Xylylamine 5-Amino-1,3-dimethylbenzene 5-Amino-1,3-xylene 3,5-Diemthylaniline 3,5-DIMETHYLANILINE (3,5-XYLIDENE) 3,5-Dimethy Iani line 3,5-Xylidine (NH2=1) 3,5-Dimethylaniline > 3,5-Dimethylaniline ISO 9001:2015 REACH 3,5-Xylidine, 97%+ 108-69-0 3,5-Dimethylaniline 3,5-XYLIDINE 3,5-Dimethylbenzenamine Benzenamine, 3,5-dimethyl- 13C6]-3,5-Dimethylaniline 3,5-Dimethylaniline, ≥ 98.0% 108-69-0 108690 Nitrogen Compounds Organic Building Blocks C8 Building Blocks Amines Anilines, Aromatic Amines and Nitro Compounds bc0001