Dicyclohexylamine

Modify Date: 2026-06-30 08:10:14

Dicyclohexylamine Structure
Dicyclohexylamine structure
Common Name Dicyclohexylamine
CAS Number 101-83-7 Molecular Weight 181.318
Density 0.9±0.1 g/cm3 Boiling Point 256.1±8.0 °C at 760 mmHg
Molecular Formula C12H23N Melting Point -2 °C
MSDS Chinese USA Flash Point 96.1±0.0 °C
Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger

Summary: N-Cyclohexylcyclohexanamine, also known as dicyclohexylamine (分子式:C12H23N, 分子量:181.318), CAS number 101-83-7. It is a transparent to yellow liquid with a melting point of -2°C and a boiling point of 256.1±8.0°C, density 0.9±0.1g/cm3. Primarily used in organic synthesis, insecticides, acid gas absorption agents, and steel rust inhibitors, etc. For research-use only, not for medical or clinical usage.


 Names

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

Name N-cyclohexylcyclohexanamine
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 0.9±0.1 g/cm3
Boiling Point 256.1±8.0 °C at 760 mmHg
Melting Point -2 °C
Molecular Formula C12H23N
Molecular Weight 181.318
Flash Point 96.1±0.0 °C
Exact Mass 181.183044
PSA 12.03000
LogP 3.69
Vapour density 6 (vs air)
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.488
InChIKey XBPCUCUWBYBCDP-UHFFFAOYSA-N
SMILES C1CCC(NC2CCCCC2)CC1
Stability Stable. Incompatible with strong acids, strong oxidizing agents.
Water Solubility 1 g/L (20 ºC)
Freezing Point -2℃

 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 :
HY4025000
CHEMICAL NAME :
Dicyclohexylamine
CAS REGISTRY NUMBER :
101-83-7
BEILSTEIN REFERENCE NO. :
0605923
LAST UPDATED :
199710
DATA ITEMS CITED :
18
MOLECULAR FORMULA :
C12-H23-N
MOLECULAR WEIGHT :
181.36
WISWESSER LINE NOTATION :
L6TJ AM- AL6TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
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 :
373 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 :
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 :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
135 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 :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
40 gm/kg/52W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2404 mg/kg/48W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Human Leukocyte
DOSE/DURATION :
200 ug/L
REFERENCE :
INHEAO Industrial Health. (National Institute of Industrial Health, 6-21-1 Nagao, Tama-ku, Kawasaki, 213 Japan) V.1- 1963- Volume(issue)/page/year: 9,188,1971 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 22,55,1980 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 22,55,1980 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,178,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1151 No. of Facilities: 60 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 368 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1151 No. of Facilities: 40 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 3412 (estimated) No. of Female Employees: 169 (estimated)

 Safety Information

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

Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger
Hazard Statements H301 + H311-H314-H410
Precautionary Statements P273-P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;N:Dangerousfortheenvironment;
Risk Phrases R22;R34;R50/53
Safety Phrases S26-S36/37/39-S45-S60-S61
RIDADR UN 2565 8/PG 3
WGK Germany 2
RTECS HY4025000
Packaging Group III
Hazard Class 8
HS Code 2921300090

 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 2921300090
Summary 2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles29

More Articles

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

Evaluation of quadrupole-time-of-flight mass spectrometry in comprehensive two-dimensional gas chromatography.

J. Chromatogr. A. 1362 , 262-9, (2014)

Quadrupole time-of-flight mass spectrometry (Q-TOFMS) has been evaluated with respect to its applicability in comprehensive two-dimensional gas chromatography (GC×GC). At a maximum acquisition frequen...

Synthesis and application of ionic liquid matrices (ILMs) for effective pathogenic bacteria analysis in matrix assisted laser desorption/ionization (MALDI-MS).

Anal. Chim. Acta 767 , 104-11, (2013)

Application of two new series of ionic liquid matrices (ILMs) based on the two most predominantly used conventional organic matrices (Sinapinic acid and 2,5-DHB) in conjugation with various bases (ani...

Retention time prediction of compounds in Grob standard mixture for apolar capillary columns in temperature-programmed gas chromatography.

Anal. Bioanal. Chem 393(1) , 327-34, (2009)

This paper presents an extension of a previous investigation in which the behavior of nonpolar compounds in temperature-programmed gas chromatographic runs was predicted using thermodynamic (entropy a...

 DicyclohexylamineBioassay

View more

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

Name: Primary qHTS assay for inhibitors of alpha-synuclein gene (SNCA) expression
Source: NCGC
External Id: SNCA-p-activity-luciferase
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: 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
Name: Hedgehog Measured in Biochemical System Using Plate Reader - 2070-01_Inhibitor_Single...
Source: Broad Institute
Target: hedgehog, isoform A [Drosophila melanogaster]
External Id: 2070-01_Inhibitor_SinglePoint_HTS_Activity
Name: qHTS for Inhibitors of TGF-b: Cytotox Counterscreen
Source: NCGC
Target: N/A
External Id: SMAD3201
Name: uHTS identification of cystic fibrosis induced NFkb Inhibitors in a fluoresence assay
Source: Burnham Center for Chemical Genomics
Target: cystic fibrosis transmembrane conductance regulator [Homo sapiens]
External Id: SBCCG-A764-CF-PAF-Primary-Assay
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ant...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_ANT_FLUO8_1536_1X%INH PRUN
Name: qHTS for Inhibitors of TGF-b
Source: NCGC
Target: Smad3 [Homo sapiens]
External Id: SMAD3101
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 Synonyms

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

biscyclohexylamine
EINECS 202-980-7
Dicyklohexylamin
N-Cyclohexyl-cyclohexylamine
Dicyclohexylamine
Bis(Cyclohexyl)Amine
DCHA
N-Cyclohexylcyclohexanamine
Dicyclohexylamine (DCHA)
MFCD00011658
Dodecahydrodiphenylamine
Cyclohexanamine,N-cyclohexyl
Dicha
N,N-DICYCLOHEXYLAMINE

 Dicyclohexylamine | FAQ

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

Q: What is the polar surface area (PSA) of N-cyclohexylcyclohexanamine?
A: Polar surface area (PSA) of N-cyclohexylcyclohexanamine is 12.03000.
Q: What is the molecular weight of N-cyclohexylcyclohexanamine?
A: Molecular weight of N-cyclohexylcyclohexanamine is 181.318.
Q: What is the InChIKey of N-cyclohexylcyclohexanamine?
A: InChIKey of N-cyclohexylcyclohexanamine is XBPCUCUWBYBCDP-UHFFFAOYSA-N.
Q: What are the downstream products of N-cyclohexylcyclohexanamine?
A: Related downstream products(CAS) of N-cyclohexylcyclohexanamine: 108049-92-9;41507-35-1;53363-87-4;31687-58-8;527-69-5;4111-55-1;101-81-5;4957-14-6;19099-48-0;4979-32-2.
Q: What is the boiling point of N-cyclohexylcyclohexanamine?
A: Boiling point of N-cyclohexylcyclohexanamine is 256.1±8.0 °C at 760 mmHg.
Q: What is the LogP of N-cyclohexylcyclohexanamine?
A: LogP of N-cyclohexylcyclohexanamine is 3.69.
Q: What is the CAS number of N-cyclohexylcyclohexanamine?
A: CAS number of N-cyclohexylcyclohexanamine is 101-83-7.
Q: What is the safety information for N-cyclohexylcyclohexanamine?
A: Safety information for N-cyclohexylcyclohexanamine: S26-S36/37/39-S45-S60-S61.
Q: What is the English name of N-cyclohexylcyclohexanamine?
A: The English name of N-cyclohexylcyclohexanamine is N-cyclohexylcyclohexanamine.
Q: What English synonyms does N-cyclohexylcyclohexanamine have?
A: English synonyms of N-cyclohexylcyclohexanamine: biscyclohexylamine, EINECS 202-980-7, Dicyklohexylamin, N-Cyclohexyl-cyclohexylamine, Dicyclohexylamine, Bis(Cyclohexyl)Amine, DCHA, N-Cyclohexylcyclohexanamine, Dicyclohexylamine (DCHA), MFCD00011658, Dodecahydrodiphenylamine, Cyclohexanamine,N-cyclohexyl, Dicha, N,N-DICYCLOHEXYLAMINE.

 Dicyclohexylaminefactory

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.
Henan Tianfu Chemical Co., Ltd.
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