Dihexylamine

Modify Date: 2026-07-01 10:59:56

Dihexylamine Structure
Dihexylamine structure
 Common Name Dihexylamine
CAS Number 143-16-8 Molecular Weight 185.350
Density 0.8±0.1 g/cm3 Boiling Point 193.5±0.0 °C at 760 mmHg
Molecular Formula C12H27N Melting Point 3 °C
MSDS USA Flash Point 95.0±0.0 °C
Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09		 Signal Word Danger

 Names

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

Name Dihexylamine
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 0.8±0.1 g/cm3
Boiling Point 193.5±0.0 °C at 760 mmHg
Melting Point 3 °C
Molecular Formula C12H27N
Molecular Weight 185.350
Flash Point 95.0±0.0 °C
Exact Mass 185.214355
PSA 12.03000
LogP 4.88
Vapour density 6.4 (vs air)
Vapour Pressure 0.5±0.3 mmHg at 25°C
Index of Refraction 1.433
InChIKey PXSXRABJBXYMFT-UHFFFAOYSA-N
SMILES CCCCCCNCCCCCC
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

 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 :
IH6600000
CHEMICAL NAME :
Dihexylamine
CAS REGISTRY NUMBER :
143-16-8
BEILSTEIN REFERENCE NO. :
1738519
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C12-H27-N
MOLECULAR WEIGHT :
185.40
WISWESSER LINE NOTATION :
6M6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 11/29/1963
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,438,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
380 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 11/29/1963
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05177
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 1,343,1960

 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 H302-H311-H314-H400
Precautionary Statements P273-P280-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
Risk Phrases R22
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2922 8/PG 2
WGK Germany 2
RTECS IH6600000
Packaging Group I
Hazard Class 6.1
HS Code 2921199090

 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 2921199090
Summary 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles2

More Articles

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

New reactive extraction systems for separation of bio-succinic acid.

Bioprocess Biosyst. Eng. 34(7) , 779-87, (2011)

Biotechnologically produced succinic acid has the potential to displace maleic acid and its uses and to become an important feedstock for the chemical industry. In addition to optimized production str...

Nitrosation of dialkylamines in the presence of bile acid conjugates.

IARC Sci. Publ. (31) , 207-14, (1980)

The rate of nitrosation of dihexylamine is enhanced when the reaction is carried ut in the presence of micelles containing bile acid conjugates or bile acid conjugates and lecithin. The nitrosation of...

 DihexylamineBioassay

View more

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: qHTS assay to identify small molecule antagonists of the peroxisome proliferator-acti...
Source: 824
Target: N/A
External Id: PPARGV841
Name: qHTS assay to identify small molecule agonists of the TGF-beta/Smad signaling pathway...
Source: 824
Target: N/A
External Id: TGF788
Name: qHTS assay to identify small molecule antagonists of the TGF-beta/Smad signaling path...
Source: 824
Target: N/A
External Id: TGF602
Name: qHTS assay to test for compound auto fluorescence at 535 nm (green) in HEK293 cell fr...
Source: 824
Target: N/A
External Id: SPEC167MG
Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600
Name: qHTS assay to identify small molecule agonists of the peroxisome proliferator-activat...
Source: 824
Target: N/A
External Id: PPARDV813
Name: qHTS assay to test for compound auto fluorescence at 590 nm (red) in HEK293 cell free...
Source: 824
Target: N/A
External Id: SPEC167MR
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958
Name: qHTS assay to test for compound auto fluorescence at 535 nm (green) in HEK293 cells
Source: 824
Target: N/A
External Id: SPEC167CG
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 Synonyms

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

Di-n-hexylamine
N-Hexyl-1-hexanamine
EINECS 205-588-4
N-Hexylhexan-1-amine
Dihexylamine
MFCD00009521

 Dihexylamine | FAQ

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

Q: What is the molecular weight of Dihexylamine?
A: Molecular weight of Dihexylamine is 185.350.
Q: What is the CAS number of Dihexylamine?
A: CAS number of Dihexylamine is 143-16-8.
Q: What is the polar surface area (PSA) of Dihexylamine?
A: Polar surface area (PSA) of Dihexylamine is 12.03000.
Q: What is the SMILES notation of Dihexylamine?
A: SMILES notation of Dihexylamine is CCCCCCNCCCCCC.
Q: What is the melting point of Dihexylamine?
A: Melting point of Dihexylamine is 3 °C.
Q: What is the boiling point of Dihexylamine?
A: Boiling point of Dihexylamine is 193.5±0.0 °C at 760 mmHg.
Q: What are the downstream products of Dihexylamine?
A: Related downstream products(CAS) of Dihexylamine: 37615-53-5;102-86-3;14287-94-6;4746-32-1;142720-26-1;142720-25-0;142720-24-9;204575-47-3;21983-64-2;142-62-1.
Q: What is the English name of Dihexylamine?
A: The English name of Dihexylamine is Dihexylamine.
Q: What is the safety information for Dihexylamine?
A: Safety information for Dihexylamine: S26-S36/37/39-S45.
Q: What are the upstream materials of Dihexylamine?
A: Related upstream materials(CAS) of Dihexylamine: 111-26-2;628-73-9;549518-66-3;109-67-1;201230-82-2;102175-97-3;111-27-3;544659-59-8;66-25-1.

 Dihexylaminefactory

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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Chemsrc provides Dihexylamine(CAS#:143-16-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Dihexylamine are included as well.>> amp version: Dihexylamine

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