3,4-dinitrophenol

Modify Date: 2026-08-25 16:52:02

3,4-dinitrophenol Structure
3,4-dinitrophenol structure
Common Name 3,4-dinitrophenol
CAS Number 577-71-9 Molecular Weight 184.10600
Density 1.65g/cm3 Boiling Point 418.7ºC at 760mmHg
Molecular Formula C6H4N2O5 Melting Point 130-135ºC
MSDS Chinese USA Flash Point 194.1ºC
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger

 Names

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

Name 3,4-dinitrophenol
Synonym More Synonyms

 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 1.65g/cm3
Boiling Point 418.7ºC at 760mmHg
Melting Point 130-135ºC
Molecular Formula C6H4N2O5
Molecular Weight 184.10600
Flash Point 194.1ºC
Exact Mass 184.01200
PSA 111.87000
LogP 2.25500
Index of Refraction 1.66
InChIKey AKLOLDQYWQAREW-UHFFFAOYSA-N
SMILES O=[N+]([O-])c1ccc(O)cc1[N+](=O)[O-]

 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 :
SL3000000
CHEMICAL NAME :
Phenol, 3,4-dinitro-
CAS REGISTRY NUMBER :
577-71-9
BEILSTEIN REFERENCE NO. :
1969398
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H4-N2-O5
MOLECULAR WEIGHT :
184.12
WISWESSER LINE NOTATION :
WNR CQ FNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
98 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 :
112 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 :
Mammal - dog
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
100 ug/plate
REFERENCE :
SAIGBL Sangyo Igaku. Japanese Journal of Industrial Health. (Nippon Sangyo Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160, Japan) V.1- 1959- Volume(issue)/page/year: 29,34,1987

 Safety Information

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

Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H301-H311-H331-H373-H411
Precautionary Statements P261-P273-P280-P301 + P310-P311
Hazard Codes T;N
Risk Phrases R23/24/25;R33;R51/53
Safety Phrases S28;S37;S45;S61
RIDADR UN 1320
Hazard Class 4.1
HS Code 2908999090

 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 2908999090
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 3,4-dinitrophenolBioassay

View more

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

Name: Agonist activity at GPR35 in human U2OS cells assessed as induction of beta-arrestin ...
Source: ChEMBL
Target: G-protein coupled receptor 35
External Id: CHEMBL3391253
Name: Agonist activity at GPR35 in human HT-29 cells assessed as induction of whole cell dy...
Source: ChEMBL
Target: G-protein coupled receptor 35
External Id: CHEMBL3391240
Name: Agonist activity at GPR35 in human HT-29 cells assessed as induction of whole cell dy...
Source: ChEMBL
Target: G-protein coupled receptor 35
External Id: CHEMBL3391245
Name: Agonist activity at GPR35 in human HT-29 cells assessed as induction of whole cell dy...
Source: ChEMBL
Target: G-protein coupled receptor 35
External Id: CHEMBL3391252
Name: Agonist activity at GPR35 in human U2OS cells assessed as induction of beta-arrestin ...
Source: ChEMBL
Target: G-protein coupled receptor 35
External Id: CHEMBL3391251
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 Synonyms

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

3,4-Dinitrofenol
3,4-DNP
3,4-Dinitrofenol [Czech]
6,5-Dinitrophenol
3.4-Dinitro-1-hydroxy-benzol
3,4-DINITROPHENOL
3,4-dinitro-phenol
EINECS 209-415-3
MFCD00143065
3,4-dinitophenol
Phenol,3,4-dinitro

 3,4-dinitrophenol | FAQ

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

Q: What is the molecular formula of 3,4-dinitrophenol?
A: Molecular formula of 3,4-dinitrophenol is C6H4N2O5.
Q: What is the polar surface area (PSA) of 3,4-dinitrophenol?
A: Polar surface area (PSA) of 3,4-dinitrophenol is 111.87000.
Q: What is the safety information for 3,4-dinitrophenol?
A: Safety information for 3,4-dinitrophenol: S28;S37;S45;S61.
Q: What is the English name of 3,4-dinitrophenol?
A: The English name of 3,4-dinitrophenol is 3,4-dinitrophenol.
Q: What English synonyms does 3,4-dinitrophenol have?
A: English synonyms of 3,4-dinitrophenol: 3,4-Dinitrofenol, 3,4-DNP, 3,4-Dinitrofenol [Czech], 6,5-Dinitrophenol, 3.4-Dinitro-1-hydroxy-benzol, 3,4-DINITROPHENOL, 3,4-dinitro-phenol, EINECS 209-415-3, MFCD00143065, 3,4-dinitophenol, Phenol,3,4-dinitro.
Q: What is the melting point of 3,4-dinitrophenol?
A: Melting point of 3,4-dinitrophenol is 130-135ºC.
Q: What is the CAS number of 3,4-dinitrophenol?
A: CAS number of 3,4-dinitrophenol is 577-71-9.
Q: What is the SMILES notation of 3,4-dinitrophenol?
A: SMILES notation of 3,4-dinitrophenol is O=[N+]([O-])c1ccc(O)cc1[N+](=O)[O-].
Q: What is the LogP of 3,4-dinitrophenol?
A: LogP of 3,4-dinitrophenol is 2.25500.
Q: What is the molecular weight of 3,4-dinitrophenol?
A: Molecular weight of 3,4-dinitrophenol is 184.10600.

 3,4-dinitrophenolfactory

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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