Dibutylamine

Modify Date: 2026-07-01 03:39:38

Dibutylamine structure	Common Name	Dibutylamine
	CAS Number	111-92-2	Molecular Weight	129.243
	Density	0.8±0.1 g/cm3	Boiling Point	163.0±8.0 °C at 760 mmHg
	Molecular Formula	C₈H₁₉N	Melting Point	−62 °C(lit.)
	MSDS	Chinese USA	Flash Point	41.1±0.0 °C
	Symbol	GHS02, GHS05, GHS06	Signal Word	Danger

Summary: Dibutylamine, also known as Dibutylamine, CAS number 111-92-2, has a molecular formula of C8H19N and a molecular weight of 129.243. It appears as a transparent liquid with a melting point of -62°C and a boiling point of 163.0±8.0°C, with a density of 0.8±0.1g/cm3. Used in petroleum additives, rubber accelerators, mineral flotation agents, corrosion inhibitors, and dyes. For research-use only, not for medical or clinical usage.

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

Name	Dibutylamine
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	0.8±0.1 g/cm3
Boiling Point	163.0±8.0 °C at 760 mmHg
Melting Point	−62 °C(lit.)
Molecular Formula	C₈H₁₉N
Molecular Weight	129.243
Flash Point	41.1±0.0 °C
Exact Mass	129.151749
PSA	12.03000
LogP	2.76
Vapour density	4.46 (vs air)
Vapour Pressure	2.1±0.3 mmHg at 25°C
Index of Refraction	1.418
InChIKey	JQVDAXLFBXTEQA-UHFFFAOYSA-N
SMILES	CCCCNCCCC
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, most common metals, strong acids. Vapours may flow over surfaces to a distant source of ignition. Can form explosive mixtures with air.
Water Solubility	4.05 g/L (25 ºC)

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

Dibutylamine MSDS(Chinese)

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HR7780000

CHEMICAL NAME :: Dibutylamine

CAS REGISTRY NUMBER :: 111-92-2

BEILSTEIN REFERENCE NO. :: 0506001

LAST UPDATED :: 199806

DATA ITEMS CITED :: 19

MOLECULAR FORMULA :: C8-H19-N

MOLECULAR WEIGHT :: 129.28

WISWESSER LINE NOTATION :: 4M4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 189 mg/kg

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

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 ppm/4H

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 - rat

DOSE/DURATION :: 110 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 - rat

DOSE/DURATION :: 494 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 :: 290 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 :: 200 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 :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1010 uL/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 :: 230 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Fibroblast

DOSE/DURATION :: 200 mg/L/48H

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 48,337,1977 *** REVIEWS *** TOXICOLOGY REVIEW CHREAY Chemical Reviews. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1924- Volume(issue)/page/year: 9,389,1931 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84285 No. of Facilities: 200 (estimated) No. of Industries: 8 No. of Occupations: 6 No. of Employees: 977 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84285 No. of Facilities: 711 (estimated) No. of Industries: 12 No. of Occupations: 17 No. of Employees: 15196 (estimated) No. of Female Employees: 3349 (estimated)

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

Symbol	GHS02, GHS05, GHS06
Signal Word	Danger
Hazard Statements	H226-H302-H311-H314-H330
Precautionary Statements	P260-P280-P284-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R10;R20/21/22
Safety Phrases	S45-S36/37/39-S28A-S26-S23
RIDADR	UN 2248 8/PG 2
WGK Germany	1
RTECS	HR7780000
Packaging Group	II
Hazard Class	8
HS Code	2921199090

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#:6287-40-7 Dibutylamine hy... CAS#:4853-56-9 1-Butanamine,N-... CAS#:541-35-5 Butanamide CAS#:123-72-8 Butyraldehyde
CAS#:109-73-9 n-butylamine CAS#:109-74-0 BUTYRONITRILE CAS#:111-26-2 Hexylamine CAS#:108-91-8 Cyclohexylamine
CAS#:100-46-9 Benzylamine CAS#:4383-27-1 (n-Bu)2NBn
DownStream 9
CAS#:1070-66-2 2-methylidenehexanal CAS#:106128-42-1 (3-oxo-1-phenyl... CAS#:108144-23-6 N-but-3-enyl-N-... CAS#:52636-83-6 but-2t-enyl-dib...
CAS#:41097-72-7 (2Z)-butenyldib... CAS#:105336-41-2 N,N-dibutyl-3,4... CAS#:105336-40-1 N,N-dibutyl-2,3... CAS#:4559-86-8 1,1,3,3-Tetrabu...
CAS#:761-65-9 N,N-Dibutylformamide

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%

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

Sonic hedgehog processing and release are regulated by glypican heparan sulfate proteoglycans.

J. Cell Sci. 128 , 2374-85, (2015)

All Hedgehog morphogens are released from producing cells, despite being synthesized as N- and C-terminally lipidated molecules, a modification that firmly tethers them to the cell membrane. We have p...

Analysis of ethyl sulfate in raw wastewater for estimation of alcohol consumption and its correlation with drugs of abuse in the city of Barcelona.

J. Chromatogr. A. 1360 , 93-9, (2014)

The increasing, generalized consumption of alcohol, especially among young people, generates great concern in our society due to its negative consequences on public health and safety. Besides the trad...

Comparing ion-pairing reagents and counter anions for ion-pair reversed-phase liquid chromatography/electrospray ionization mass spectrometry analysis of synthetic oligonucleotides.

Rapid Commun. Mass Spectrom. 29 , 2402-10, (2015)

Ion-pair reversed-phase liquid chromatography/electrospray ionization mass spectrometry (IP-RP-LC/ESI-MS) has been widely used for the quality control of oligonucleotides. However, researchers are sti...

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

Total 186, Current Page 1 of 19

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

n-Dibutylamine

N-butylbutanamine

Di-(n-butyl)amine

Dibutylamin

EINECS 203-921-8

N-butylbutan-1-amine

Di-n-butylamin

DNBA

N-butyl-butylamine

Di-n-Butylamine

Dibutylamine

MFCD00009429

Dibutyl-amine

Dibutilamina

N-Butyl-1-butanamine

Dibuthylamine

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 Dibutylamine?

A: Safety information for Dibutylamine: S45-S36/37/39-S28A-S26-S23.

Q: What is the molecular weight of Dibutylamine?

A: Molecular weight of Dibutylamine is 129.243.

Q: What is the melting point of Dibutylamine?

A: Melting point of Dibutylamine is −62 °C(lit.).

Q: How is the water solubility of Dibutylamine?

A: Water solubility of Dibutylamine: 4.05 g/L (25 ºC).

Q: What is the SMILES notation of Dibutylamine?

A: SMILES notation of Dibutylamine is CCCCNCCCC.

Q: What is the boiling point of Dibutylamine?

A: Boiling point of Dibutylamine is 163.0±8.0 °C at 760 mmHg.

Q: What is the English name of Dibutylamine?

A: The English name of Dibutylamine is Dibutylamine.

Q: What is the polar surface area (PSA) of Dibutylamine?

A: Polar surface area (PSA) of Dibutylamine is 12.03000.

Q: What is the CAS number of Dibutylamine?

A: CAS number of Dibutylamine is 111-92-2.

Q: What is the molecular formula of Dibutylamine?

A: Molecular formula of Dibutylamine is C8H19N.

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.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dibutylamine
Price: Check
Purity: 99.5%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dibutylamine
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: Dibutylamine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Dibutylamine

Names

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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DibutylamineBioassay

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Dibutylamine | FAQ

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.