N,N-Diethyl-1,4-phenylenediamine

Modify Date: 2026-07-02 00:48:39

N,N-Diethyl-1,4-phenylenediamine Structure
N,N-Diethyl-1,4-phenylenediamine structure
Common Name N,N-Diethyl-1,4-phenylenediamine
CAS Number 93-05-0 Molecular Weight 164.24700
Density 0.988 g/mL at 25 °C(lit.) Boiling Point 115-116 °C5 mm Hg(lit.)
Molecular Formula C10H16N2 Melting Point 19-21 °C(lit.)
MSDS Chinese USA Flash Point >230 °F
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

 Names

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

Name N,N-Diethyl-p-phenylenediamine
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 0.988 g/mL at 25 °C(lit.)
Boiling Point 115-116 °C5 mm Hg(lit.)
Melting Point 19-21 °C(lit.)
Molecular Formula C10H16N2
Molecular Weight 164.24700
Flash Point >230 °F
Exact Mass 164.13100
PSA 29.26000
LogP 2.69620
Index of Refraction n20/D 1.571(lit.)
InChIKey QNGVNLMMEQUVQK-UHFFFAOYSA-N
SMILES CCN(CC)c1ccc(N)cc1
Storage condition Freezer
Stability Stability Air and light sensitive. Incompatible with strong oxidizing agents, strong acids.
Water Solubility <0.1 g/100 mL at 19 ºC

 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 :
SS9275000
CHEMICAL NAME :
p-Phenylenediamine, N,N-diethyl-
CAS REGISTRY NUMBER :
93-05-0
LAST UPDATED :
199712
DATA ITEMS CITED :
18
MOLECULAR FORMULA :
C10-H16-N2
MOLECULAR WEIGHT :
164.28
WISWESSER LINE NOTATION :
ZR DN2&2

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 :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Human
DOSE/DURATION :
73 ug/kg
TOXIC EFFECTS :
Blood - hemorrhage Skin and Appendages - primary irritation (after topical exposure) Skin and Appendages - dermatitis, allergic (after topical exposure)
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>200 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - food intake (animal)
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - coma
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Behavioral - food intake (animal) Behavioral - muscle weakness
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness Skin and Appendages - hair
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
70 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 :
Oral
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Cardiac - pulse rate increase, without fall in BP Lungs, Thorax, or Respiration - respiratory stimulation
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - coma
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
125 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
250 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - coma
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Cardiac - pulse rate increase, without fall in BP Lungs, Thorax, or Respiration - respiratory stimulation

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
2500 ug/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,175,1990

 Safety Information

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

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H301-H314
Precautionary Statements P280-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R25;R34
Safety Phrases S26-S36-S45
RIDADR UN 2922 8/PG 2
WGK Germany 1
RTECS SS9275000
Packaging Group III
Hazard Class 6.1(b)
HS Code 29215190

 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 29215190

 Articles32

More Articles

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

Chlorination of tramadol: Reaction kinetics, mechanism and genotoxicity evaluation.

Chemosphere 141 , 282-9, (2015)

Tramadol (TRA) is one of the most detected analgesics in environmental matrices, and it is of high significance to study the reactivity of TRA during chlorination considering its potential toxicity to...

Selective and trace determination of monochloramine in river water by chemical derivatization and liquid chromatography/tandem mass spectrometry analysis.

Talanta 140 , 189-97, (2015)

Monochloramine (MCA) may enter the aquatic environment through three main sources: wastewater treatment plant effluents, industrial effluents and thermal power plant wastes. Up to date, there are no a...

Formation of trichloronitromethane and dichloroacetonitrile in natural waters: precursor characterization, kinetics and interpretation.

J. Hazard. Mater. 283 , 218-26, (2014)

During the chloramination of natural waters, both chloramines and dissolved organic nitrogen (DON) can serve as nitrogen sources for the formation of trichloronitromethane (TCNM) and dichloroacetonitr...

 N,N-Diethyl-1,4-phenylenediamineBioassay

View more

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

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: Cell Viability Profiling of Human Lymphoblast Cell Lines
Source: NCGC
Target: N/A
External Id: HAPV101
Name: Caspase-3/7 Activation Profiling of Human Lymphoblast Cell Lines
Source: NCGC
Target: N/A
External Id: HAPC101
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
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 Synonyms

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

EINECS 202-214-1
4-N,4-N-diethylbenzene-1,4-diamine
MFCD00007861

 N,N-Diethyl-1,4-phenylenediamine | FAQ

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

Q: What is the CAS number of N,N-Diethyl-p-phenylenediamine?
A: CAS number of N,N-Diethyl-p-phenylenediamine is 93-05-0.
Q: What English synonyms does N,N-Diethyl-p-phenylenediamine have?
A: English synonyms of N,N-Diethyl-p-phenylenediamine: EINECS 202-214-1, 4-N,4-N-diethylbenzene-1,4-diamine, MFCD00007861.
Q: What is the boiling point of N,N-Diethyl-p-phenylenediamine?
A: Boiling point of N,N-Diethyl-p-phenylenediamine is 115-116 °C5 mm Hg(lit.).
Q: What is the InChIKey of N,N-Diethyl-p-phenylenediamine?
A: InChIKey of N,N-Diethyl-p-phenylenediamine is QNGVNLMMEQUVQK-UHFFFAOYSA-N.
Q: What is the melting point of N,N-Diethyl-p-phenylenediamine?
A: Melting point of N,N-Diethyl-p-phenylenediamine is 19-21 °C(lit.).
Q: What is the molecular weight of N,N-Diethyl-p-phenylenediamine?
A: Molecular weight of N,N-Diethyl-p-phenylenediamine is 164.24700.
Q: What are the upstream materials of N,N-Diethyl-p-phenylenediamine?
A: Related upstream materials(CAS) of N,N-Diethyl-p-phenylenediamine: 2216-15-1;120-22-9;87986-73-0;350-46-9;23216-57-1;3588-91-8;93-05-0;87986-74-1;39868-95-6.
Q: What is the polar surface area (PSA) of N,N-Diethyl-p-phenylenediamine?
A: Polar surface area (PSA) of N,N-Diethyl-p-phenylenediamine is 29.26000.
Q: How is the water solubility of N,N-Diethyl-p-phenylenediamine?
A: Water solubility of N,N-Diethyl-p-phenylenediamine: <0.1 g/100 mL at 19 ºC.
Q: What are the downstream products of N,N-Diethyl-p-phenylenediamine?
A: Related downstream products(CAS) of N,N-Diethyl-p-phenylenediamine: 347-46-6;19770-75-3;3009-34-5;24573-95-3;29812-35-9;93-05-0;84381-54-4;128554-92-7;102339-01-5;121-69-7.

 N,N-Diethyl-1,4-phenylenediaminefactory

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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