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N,N-dimethylaniline

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Origin: China

Cas No: 121-69-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
121-69-7
Other Names:
N N-Dimethylaniline
MF:
C8H11N
EINECS No.:
204-493-5
Place of Origin:
Shandong, China
Type:
Syntheses Material Intermediates
Purity:
98%min
Brand Name:
YIYUAN CHEM
Model Number:
Lily - 121-69-7
Application:
organic intermediate
Appearance:
light yellow liquid
Density:
0.956 g/mL at 20 °C
Molecular Weight:
121.18
Boiling point:
193-194 °C(lit.)
Melting point:
1.5-2.5 °C(lit.)
Refractive index:
n20/D 1.557(lit.)
Flash point:
158 °F
Shelf life:
2 Years
Test Method:
HPLC-ESI-MS
Payment term:
TT.Credit Card. MoneyGram
MOQ:
1 Kg
Packaging&Delivery
Packaging Details
200kg/drum
Port
Shanghai port
Products Description
prodcut name
N N-Dimethylaniline
cas
121-69-7
appearance
light yellow liquid
assay
99%

Property

CAS No.: 121-69-7 Formula: C8H11N Molecular Weight: 121.18000

Description

N,N-Dimethylaniline (DMA) is an organic chemical compound, a substituted derivative of aniline. It consists of a tertiary amine, featuring dimethylamino group attached to a phenyl group. This oily liquid is colourless when pure, but commercial samples are often yellow. It is an important precursor to dyes such as crystal violet.

Basic Info

Chemical Name	N,N-dimethylaniline
Synonyms	N,N-Dimethylbenzeneamine; Aniline,N,N-dimethyl; phenyldimethylamine; N,N-Dimethylaniline; N,N-dimethyl-aniline; Benzenamine,N,N-dimethyl; Benzenamine, N,N-dimethyl-; N,N-Dimethylbenzenamine; dimethylphenylamine; N,N-Dimethylphenylamine;
CAS No.	121-69-7
Molecular Formula	C8H11N
Molecular Weight	121.18000
PSA	3.24000
LogP	1.75260

Properties

Appearance & Physical State	Pale Yellow to brown oily liquid, amine-like odor
Density	0.956
Boiling Point	193-194ºC
Melting Point	1.5-2.5ºC
Flash Point	63ºC
Refractive Index	1.557-1.559
Water Solubility	1 g/L (20 ºC)
Stability	Stable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides, chloroformates, halogens. Combustible.
Storage Condition	0-6ºC
Vapor Density	3 (vs air)
Vapor Pressure	2 mm Hg ( 25 °C)

Safety Info

RTECS	BX4725000
Hazard Class	6.1
Safety Statements	S28-S36/37-S45-S61
HS Code	2921492000
WGK Germany	3
Packing Group	II
RIDADR	UN 2253
Risk Statements	R23/24/25; R40; R51/53
Hazard Codes	T

Synthesis Route

isopropylmethylphenylsulfonium perchlorate+N-methylaniline→N-methyl-N-propan-2-ylaniline+N,N-dimethylaniline
monofluorobenzene+trimethylamine→[2-(dimethylamino)phenyl]-diphenylmethanol+N,N-dimethylaniline
Methyl Orange→Benzenesulfonic Acid Sodium Salt+N,N-dimethylaniline

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	OV-101	150.	1083.9	isothermal
Capillary	OV-101	180.	1094.5	isothermal
Capillary	SE-33	120.	1074.	isothermal
Capillary	HP-1	100.	1087.	isothermal
Capillary	HP-1	100.	1087.	isothermal

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Administration onto the skin	Open irritation test	Rodent - rabbit	10 mg/24H	-
Administration onto the skin	Standard Draize test	Rodent - rabbit	500 mg/24H	-
Administration into the eye	Standard Draize test	Rodent - rabbit	20 mg/24H	-

Precursor

4-(DIMETHYLAMINO)BENZONITRILE
N-methylaniline
Formaldehyde

Downstream Product

diethyl (Z)-2-chlorobut-2-enedioate
(N-methylanilino)methanol
3-[4-(dimethylamino)phenyl]-4-hydroxycyclobut-3-ene-1,2-dione
N,N-dimethyl-4-(2-phenyl-1,3-dithian-2-yl)aniline

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