N,N-Dimethyl-1-naphthylamine

Modify Date: 2026-07-01 13:39:55

N,N-Dimethyl-1-naphthylamine Structure
N,N-Dimethyl-1-naphthylamine structure
Common Name N,N-Dimethyl-1-naphthylamine
CAS Number 86-56-6 Molecular Weight 171.23800
Density 1.042 g/mL at 25 °C(lit.) Boiling Point 139-140 °C13 mm Hg(lit.)
Molecular Formula C12H13N Melting Point N/A
MSDS Chinese USA Flash Point >230 °F
Symbol GHS07
GHS07
Signal Word Warning

 Use of N,N-Dimethyl-1-naphthylamine


N,N-Dimethyl-1-naphthylamine is an aromatic amine and a dye. N,N-Dimethyl-1-naphthylamine can be used in nitrate reduction test[1][2].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name N,N-Dimethyl-1-naphthylamine
Synonym More Synonyms

 N,N-Dimethyl-1-naphthylamine Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description N,N-Dimethyl-1-naphthylamine is an aromatic amine and a dye. N,N-Dimethyl-1-naphthylamine can be used in nitrate reduction test[1][2].
Related Catalog
References

[1]. Kasali A. Bello, et al. Violet to cyan azo dyes derived from 4-amino-3-nitrobenzaldehyde as diazo component. Dyes and Pigments. 1989, 65-76.

[2]. Tsikas D. Analysis of nitrite and nitrate in biological fluids by assays based on the Griess reaction: appraisal of the Griess reaction in the L-arginine/nitric oxide area of research. J Chromatogr B Analyt Technol Biomed Life Sci. 2007 May 15;851(1-2):51-70.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.042 g/mL at 25 °C(lit.)
Boiling Point 139-140 °C13 mm Hg(lit.)
Molecular Formula C12H13N
Molecular Weight 171.23800
Flash Point >230 °F
Exact Mass 171.10500
PSA 3.24000
LogP 2.90580
Index of Refraction n20/D 1.622(lit.)
InChIKey AJUXDFHPVZQOGF-UHFFFAOYSA-N
SMILES CN(C)c1cccc2ccccc12
Storage condition Store at RT.
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility insoluble

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QM2825000
CHEMICAL NAME :
1-Naphthylamine, N,N-dimethyl-
CAS REGISTRY NUMBER :
86-56-6
BEILSTEIN REFERENCE NO. :
1424075
LAST UPDATED :
199701
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C12-H13-N
MOLECULAR WEIGHT :
171.26
WISWESSER LINE NOTATION :
L66J BN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
50 mg/kg
REFERENCE :
CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 2,265,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1111 No. of Facilities: 43 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 383 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1111 No. of Facilities: 150 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 2006 (estimated) No. of Female Employees: 1662 (estimated)

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R22;R36/37/38;R51/53
Safety Phrases S26-S36-S61-S37/39-S29
RIDADR UN 1369/2810
WGK Germany 2
RTECS QM2825000
Packaging Group I; II; III
Hazard Class 6.1
HS Code 2921450090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2921450090
Summary 2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles4

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Slow Relaxation of Shape and Orientational Texture in Membrane Gel Domains.

Langmuir 31 , 12699-707, (2015)

Gel domains in lipid bilayers are structurally more complex than fluid domains. Growth dynamics can lead to noncircular domains with a heterogeneous orientational texture. Most model membrane studies ...

Fluorescence study of domain structure and lipid interaction of human apolipoproteins E3 and E4.

Biochim. Biophys. Acta 1841(12) , 1716-24, (2015)

Human apolipoprotein E (apoE) isoforms exhibit different conformational stabilities and lipid-binding properties that give rise to altered cholesterol metabolism among the isoforms. Using Trp-substitu...

Detection of bacterial nitrate reductase activity by the use of a powdered reagent and rapid swab methods as compared to the conventional test.

Zentralbl. Bakteriol. 279(2) , 225-30, (1993)

A rapid swab method using either a dry or moist swab soaked with potassium nitrate/benzalkonium chloride solution, and a method employing a single powdered reagent were assessed as possible alternativ...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 201-682-4
N,N-dimethylnaphthalen-1-amine
MFCD00003919

 N,N-Dimethyl-1-naphthylamine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for N,N-Dimethyl-1-naphthylamine?
A: Safety information for N,N-Dimethyl-1-naphthylamine: S26-S36-S61-S37/39-S29.
Q: What is the SMILES notation of N,N-Dimethyl-1-naphthylamine?
A: SMILES notation of N,N-Dimethyl-1-naphthylamine is CN(C)c1cccc2ccccc12.
Q: What is the boiling point of N,N-Dimethyl-1-naphthylamine?
A: Boiling point of N,N-Dimethyl-1-naphthylamine is 139-140 °C13 mm Hg(lit.).
Q: How is the water solubility of N,N-Dimethyl-1-naphthylamine?
A: Water solubility of N,N-Dimethyl-1-naphthylamine: insoluble.
Q: What is the molecular formula of N,N-Dimethyl-1-naphthylamine?
A: Molecular formula of N,N-Dimethyl-1-naphthylamine is C12H13N.
Q: What are the downstream products of N,N-Dimethyl-1-naphthylamine?
A: Related downstream products(CAS) of N,N-Dimethyl-1-naphthylamine: 59557-93-6;4272-77-9;29908-29-0;2350-79-0;78062-03-0;868-84-8;6156-25-8;10336-21-7;34160-17-3.
Q: What is the InChIKey of N,N-Dimethyl-1-naphthylamine?
A: InChIKey of N,N-Dimethyl-1-naphthylamine is AJUXDFHPVZQOGF-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of N,N-Dimethyl-1-naphthylamine?
A: Polar surface area (PSA) of N,N-Dimethyl-1-naphthylamine is 3.24000.
Q: What is the English name of N,N-Dimethyl-1-naphthylamine?
A: The English name of N,N-Dimethyl-1-naphthylamine is N,N-Dimethyl-1-naphthylamine.
Q: What English synonyms does N,N-Dimethyl-1-naphthylamine have?
A: English synonyms of N,N-Dimethyl-1-naphthylamine: EINECS 201-682-4, N,N-dimethylnaphthalen-1-amine, MFCD00003919.

 N,N-Dimethyl-1-naphthylaminefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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