2,4-Dinitroaniline

Modify Date: 2026-07-02 22:01:55

2,4-Dinitroaniline structure	Common Name	2,4-Dinitroaniline
	CAS Number	97-02-9	Molecular Weight	183.122
	Density	1.6±0.1 g/cm3	Boiling Point	400.6±25.0 °C at 760 mmHg
	Molecular Formula	C₆H₅N₃O₄	Melting Point	177 °C
	MSDS	Chinese USA	Flash Point	196.1±23.2 °C
	Symbol	GHS06, GHS08, GHS09	Signal Word	Danger

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

Name	2,4-dinitroaniline
Synonym	More Synonyms

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

Density	1.6±0.1 g/cm3
Boiling Point	400.6±25.0 °C at 760 mmHg
Melting Point	177 °C
Molecular Formula	C₆H₅N₃O₄
Molecular Weight	183.122
Flash Point	196.1±23.2 °C
Exact Mass	183.028000
PSA	117.66000
LogP	2.22
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.679
InChIKey	LXQOQPGNCGEELI-UHFFFAOYSA-N
SMILES	Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
Stability	Stable. Incompatible with oxidizing agents. May decompose violently at elevated temperatures.
Water Solubility	0.06 g/L (20 ºC)

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

2,4-Dinitroaniline MSDS(Chinese)

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX9100000

CHEMICAL NAME :: Aniline, 2,4-dinitro-

CAS REGISTRY NUMBER :: 97-02-9

BEILSTEIN REFERENCE NO. :: 0982999

LAST UPDATED :: 199710

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: C6-H5-N3-O4

MOLECULAR WEIGHT :: 183.14

WISWESSER LINE NOTATION :: WNR BZ ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 285 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 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 :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 370 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 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 :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1050 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 1100 ug/m3/4H

SEX/DURATION :: female 1-7 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 17 mg/m3/4H

SEX/DURATION :: female 1-7 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 17 mg/m3/4H

SEX/DURATION :: female 1-7 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 50 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 221,263,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3 JAN 1993

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

Symbol	GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H300-H310-H330-H373-H411
Precautionary Statements	P260-P264-P273-P280-P284-P301 + P310
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T+:Verytoxic;N:Dangerous for the environment;
Risk Phrases	R26/27/28;R33;R51/53
Safety Phrases	S28-S36/37-S45-S61-S28A
RIDADR	UN 1596 6.1/PG 2
WGK Germany	2
RTECS	BX9100000
Packaging Group	II
Hazard Class	6.1
HS Code	29214210

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

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 10
CAS#:97-00-7 2,4-Dinitrochlo... CAS#:100-01-6 4-Nitroaniline CAS#:89-02-1 2,4-DINITROBENZ... CAS#:839-93-0 1-(2,4-dinitrop...
CAS#:135055-48-0 N-(2',4'-dinitr... CAS#:124-40-3 Dimethylamine CAS#:99-65-0 1,3-Dinitrobenzene CAS#:4185-69-7 (2,4-Dinitrophe...
CAS#:103-49-1 Dibenzylamine CAS#:1945-92-2 Ethanol,2-[(2,4...
DownStream 10
CAS#:52697-38-8 N-[2-[(2-bromo-... CAS#:3543-75-7 Bendamustine Hy... CAS#:489-98-5 Benzenamine,2,4... CAS#:3468-63-1 Pigment Orange 5
CAS#:100-01-6 4-Nitroaniline CAS#:98-95-3 nitrobenzene CAS#:41252-96-4 3-chloro-4-iodo... CAS#:18772-11-7 5-nitro-2,1,3-b...
CAS#:18300-85-1 2,4-dinitrobenz... CAS#:51-28-5 2,4-Dinitrophenol

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

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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

Simultaneous conduction of two- and three-phase hollow-fiber-based liquid-phase microextraction for the determination of aromatic amines in environmental water samples.

J. Chromatogr. A. 1216(5) , 756-62, (2009)

This paper describes a simultaneously performed two-/three-phase hollow-fiber-based liquid-phase microextraction (HF-LPME) method for the determination of aromatic amines with a wide range of pK(a) (-...

Simultaneous determination of five nitroaniline and dinitroaniline isomers in wastewaters by solid-phase extraction and high-performance liquid chromatography with ultraviolet detection.

Chemosphere 81(3) , 430-5, (2010)

A high-performance liquid chromatography (HPLC)-ultraviolet detection method, combined with solid-phase extraction (SPE), was developed for the determination of five nitroaniline and dinitroaniline is...

Liquid chromatographic determination of 2,4-dinitroaniline and 2-naphthol in D&C Orange No. 17.

J. Assoc. Off. Anal. Chem. 68(3) , 474-7, (1985)

A method is described for the determination of the intermediates in D&C Orange No. 17 by reverse phase liquid chromatography. The pigment is dissolved in boiling dioxane and then precipitated. The fil...

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes: qHTS ...
Source: 824
Target: N/A
External Id: P53MS837

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898

Name: qHTS Assay for Small Molecule Inhibitors of the Human hERG Channel Activity
Source: NCGC
External Id: HERG01

Name: Adrenergic beta2 receptor (ADRB2) small molecule agonists, cell-based qHTS assay
Source: 824
External Id: ADRB2293

Total 211, Current Page 1 of 22

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

Dinitroaniline,2,4

2,4-Nitroaniline

2,4-Dinitroaniline

Aniline,2,4-dinitro

2,4-Dinitroanilin

2,4-Dinitrobenzamine

2,4-Dinitraniline

1-amino-2,4-dinitrobenzene

WNR BZ ENW

2,4-dinitrobenzeneamine

2,4-Dinitroanilina

2,4-Di-nitroaniline

dinitro-2,4aniline

MFCD00007151

2,4-dinitrophenylamine

EINECS 202-553-5

2,4-Dinitrobenzenamine

o,p-dinitroaniline

2-nitro-4-fluorosulfonylaniline

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 2,4-dinitroaniline?

A: Safety information for 2,4-dinitroaniline: S28-S36/37-S45-S61-S28A.

Q: What are the upstream materials of 2,4-dinitroaniline?

A: Related upstream materials(CAS) of 2,4-dinitroaniline: 97-00-7;100-01-6;89-02-1;839-93-0;135055-48-0;124-40-3;99-65-0;4185-69-7;103-49-1;1945-92-2.

Q: How is the water solubility of 2,4-dinitroaniline?

A: Water solubility of 2,4-dinitroaniline: 0.06 g/L (20 ºC).

Q: What is the polar surface area (PSA) of 2,4-dinitroaniline?

A: Polar surface area (PSA) of 2,4-dinitroaniline is 117.66000.

Q: What English synonyms does 2,4-dinitroaniline have?

A: English synonyms of 2,4-dinitroaniline: Dinitroaniline,2,4, 2,4-Nitroaniline, 2,4-Dinitroaniline, Aniline,2,4-dinitro, 2,4-Dinitroanilin, 2,4-Dinitrobenzamine, 2,4-Dinitraniline, 1-amino-2,4-dinitrobenzene, WNR BZ ENW, 2,4-dinitrobenzeneamine, 2,4-Dinitroanilina, 2,4-Di-nitroaniline, dinitro-2,4aniline, MFCD00007151, 2,4-dinitrophenylamine, EINECS 202-553-5, 2,4-Dinitrobenzenamine, o,p-dinitroaniline, 2-nitro-4-fluorosulfonylaniline.

Q: What is the CAS number of 2,4-dinitroaniline?

A: CAS number of 2,4-dinitroaniline is 97-02-9.

Q: What is the molecular weight of 2,4-dinitroaniline?

A: Molecular weight of 2,4-dinitroaniline is 183.122.

Q: What is the boiling point of 2,4-dinitroaniline?

A: Boiling point of 2,4-dinitroaniline is 400.6±25.0 °C at 760 mmHg.

Q: What is the English name of 2,4-dinitroaniline?

A: The English name of 2,4-dinitroaniline is 2,4-dinitroaniline.

Q: What is the LogP of 2,4-dinitroaniline?

A: LogP of 2,4-dinitroaniline is 2.22.

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

Dayang Chem (Hangzhou) Co., Ltd.

Henan Tianfu Chemical Co., Ltd.

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Dinitroaniline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Benzenamine,2,4-dinitro-
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2,4-Dinitroaniline

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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2,4-DinitroanilineBioassay

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2,4-Dinitroaniline | FAQ

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