Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N,N-Dimethyl-4-nitrosoaniline
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenamine,N,N-dimethyl-4-nitroso-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

138-89-6

138-89-6 structure

138-89-6 structure

Name: N,N-Dimethyl-4-nitrosoaniline
Chemical Name: N,N-dimethyl-4-nitrosoaniline
CAS Number: 138-89-6
Molecular Formula: C₈H₁₀N₂O
Molecular Weight: 150.178
Create Date: 2018-09-22 12:07:17
Modify Date: 2025-08-21 10:29:58

Name	N,N-dimethyl-4-nitrosoaniline
Synonyms	EINECS 205-343-1 p-nitrosodimethyl aniline p-dimethylaminonitrosobenzene p-Nitrosodimethylanilide 4-nitroso-N,N-di-methylaniline MFCD00002063 N,N-dimethyl-p-nitrosoaniline Paranitrosodimethylanilide Benzenamine, N,N-dimethyl-4-nitroso- p-Nitroso-N,N-dimethylaniline N,N-Dimethyl-4-nitrosoaniline 4-Nitrosodimethylaniline Accelerine 4-Nitroso-N,N-dimethylaniline

Density	1.0±0.1 g/cm3
Boiling Point	258.7±23.0 °C at 760 mmHg
Melting Point	85-87 °C(lit.)
Molecular Formula	C₈H₁₀N₂O
Molecular Weight	150.178
Flash Point	110.3±22.6 °C
Exact Mass	150.079315
PSA	32.67000
LogP	2.02
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.529
Stability	Stable. Incompatible with strong oxidizing agents, strong reducing agents, strong acids, acetic acid, acetic anhydride. Highly flammable (?)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX7175000

CHEMICAL NAME :: Aniline, N,N-dimethyl-p-nitroso-

CAS REGISTRY NUMBER :: 138-89-6

BEILSTEIN REFERENCE NO. :: 0607293

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H10-N2-O

MOLECULAR WEIGHT :: 150.20

WISWESSER LINE NOTATION :: ONR DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 650 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Kidney, Ureter, Bladder - hematuria

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7300 mg/kg/1Y-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Blood - lymphoma, including Hodgkin's disease

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 ug/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 8(Suppl 7),1,1986

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H251-H301-H315-H317-H319-H335
Precautionary Statements	P235 + P410-P261-P280-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	F:Highlyflammable;T:Toxic;
Risk Phrases	R23/24/25;R33;R8
Safety Phrases	S16-S26-S36/37-S45
RIDADR	UN 1369 4.2/PG 2
WGK Germany	3
RTECS	BX7175000
Packaging Group	II
Hazard Class	4.2
HS Code	2921430090

HS Code	2921430090
Summary	HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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