ChemicalBook >> CAS DataBase List >>N,N-Diethyl-4-nitrosoaniline

N,N-Diethyl-4-nitrosoaniline

CAS No.
120-22-9
Chemical Name:
N,N-Diethyl-4-nitrosoaniline
Synonyms
P-NITROSODIETHYLANILINE;Diethyl-p-nitrosoaniline;DIETHYL-4-NITROSO-ANILINE;N,N-DIETHYL-4-NITROSOANILINE;N,N-DIETHYL-P-NITROSOANILINE;n,n-diethyl-p-nitroso-anilin;p-Nitroso-N,N-diethylaniline;4-Diethylaminonitrosobenzene;4-NITROSO-N,N-DIETHYLANILINE;Aniline, N,N-diethyl-p-nitroso-
CBNumber:
CB6852917
Molecular Formula:
C10H14N2O
Molecular Weight:
178.23
MDL Number:
MFCD00002064
MOL File:
120-22-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 06:31:24

N,N-Diethyl-4-nitrosoaniline Properties

Melting point 81-85 °C
Boiling point 310.47°C (rough estimate)
Density 1.2400
refractive index 1.5250 (estimate)
storage temp. Flammables area
Water Solubility Slightly soluble in water
pka 0.67±0.32(Predicted)
form powder to crystal
color Green to Dark green
CAS DataBase Reference 120-22-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 5QX2AS44RV
EPA Substance Registry System Benzenamine, N,N-diethyl-4-nitroso- (120-22-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Flame (GHS02)
GHS06,GHS02
Signal word  Danger
Hazard statements  H301+H311+H331-H228
Precautionary statements  P501-P261-P270-P240-P210-P241-P271-P264-P280-P370+P378-P361+P364-P301+P310+P330-P302+P352+P312-P304+P340+P311-P403+P233-P405
Hazard Codes  T-F,T
Risk Statements  33-23/24/25-11
Safety Statements  45-36/37/39-22-16
RIDADR  2926
RTECS  BX3610000
TSCA  TSCA listed
HazardClass  4.1
PackingGroup  II
HS Code  2921420090
Toxicity mmo-sat 3 mmol/L XENOBH 16,587,86
NFPA 704
2
3 0

N,N-Diethyl-4-nitrosoaniline price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical N0260 N,N-Diethyl-4-nitrosoaniline >98.0%(HPLC)(T) 120-22-9 25g $239 2026-04-30 Buy
Activate Scientific AS216290 N,N-Diethyl-4-nitrosoaniline 98% 120-22-9 1g $46 2026-06-04 Buy
Activate Scientific AS216290 N,N-Diethyl-4-nitrosoaniline 98% 120-22-9 5g $141 2026-06-04 Buy
Activate Scientific AS216290 N,N-Diethyl-4-nitrosoaniline 98% 120-22-9 25g $451 2026-06-04 Buy
Apolloscientific OR30878 N,N-Diethyl-4-nitrosoaniline ≥95% 120-22-9 25g $279 2026-06-04 Buy
Product number Packaging Price Buy
N0260 25g $239 Buy
AS216290 1g $46 Buy
AS216290 5g $141 Buy
AS216290 25g $451 Buy
OR30878 25g $279 Buy

N,N-Diethyl-4-nitrosoaniline Chemical Properties, Uses, Production

Chemical Properties

green crystalline powder

Uses

N,N-Diethyl-4-nitrosobenzenamine reacts with rubber to form a compound that acts as efficient antioxidants.

General Description

Green solid. Insoluble in water.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

A nitrated amine. Amines are combustible. The combustion of amines yields noxious NOx. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Aromatic nitro compounds range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. The aromatic nitro compounds may explode in the presence of a base such as sodium hydroxide or potassium hydroxide even in the presence of water or organic solvents. The explosive tendencies of aromatic nitro compounds are increased by the presence of multiple nitro groups.

Safety Profile

Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.

N,N-Diethyl-4-nitrosoaniline Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Shanghai Arbor Chemical Co., Ltd. 021-60451683 15021268886 sales@arborchemical.com China 765 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
LGC Science (Shanghai) Ltd. 17717235263 offer.de@lgcgroup.com China 19036 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43514 58
Shanghai Baoyang Baoxin Biotechnology Co., LTD 021-56698539 19921169802 bxsw_sh@163.com China 3913 58
Shanghai Arbor Chemical Co., Ltd. 021-60451683 15001705751 market@arborpharmchem.com China 2114 58
Hubei Yangxin Medical Technology Co., Ltd. 07143299675 13092790750 3003355938@qq.com China 9541 58
Zibo Hangyu Biotechnology Development Co., Ltd +86-0533-2185556 +86-15965530500 nickzhang@hangyubiotech.com China 9917 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53589 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43392 58
p-Nitroso-N,N-diethylaniline n,n-diethyl-p-nitroso-anilin N,N-DIETHYL-P-NITROSOANILINE N,N-DIETHYL-4-NITROSOANILINE P-NITROSODIETHYLANILINE N N-DIETHYL-4-NITROSOANILINE 97% N,N-Diethyl-4-nitrosoaniline,98% N,N-Diethyl-4-nitrosoaniline DIETHYL-4-NITROSO-ANILINE 4-Diethylaminonitrosobenzene Aniline, N,N-diethyl-p-nitroso- Benzenamine, N,N-diethyl-4-nitroso- Diethyl-p-nitrosoaniline n,n-diethyl-4-nitroso-benzenamin n,n-diethyl-4-nitrosobenzenamine 4-NITROSO-N,N-DIETHYLANILINE N,N-Diethyl-4-nitrosoaniline> Cefepime Impurity 35 (N-Nitroso Cefepime Impurity 11) 120-22-9