2-乙基正丁胺

Description

2-Ethyl-n-butylamine · CAS 13360-63-9 · C6H15N. UNII 87M855WB7X. Boiling Point: 226 to 228 °F at 760 mmHg (NTP, 1992); Boiling Point: 107.5 °C; Melting Point: -108 °F (NTP, 1992).

Identification

CAS Registry Number	13360-63-9
PubChem CID	25914
Molecular formula	C6H15N
IUPAC name	N-ethylbutan-1-amine
UNII (FDA)	87M855WB7X

Computed Descriptors

Molecular Weight	101.19
XLogP3	1.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	101.120449483
Monoisotopic Mass	101.120449483
Topological Polar Surface Area	12
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Boiling Point	226 to 228 °F at 760 mmHg (NTP, 1992)
Boiling Point	107.5 °C
Melting Point	-108 °F (NTP, 1992)
Melting Point	Freezing point: -78 °C
Flash Point	65 °F (NTP, 1992)
Flash Point	64 °F (18 °C) (open cup)
Solubility	In water, 3.56X10+4 mg/L at 25 °C
Density	0.7398 g/cu cm at 20 °C/4 °C
Vapor Pressure	27.0 [mmHg]
Heat of Vaporization	40.14 kJ/mol at 25 °C

Physical description & handling notes

• Ethyl-n-butylamine appears as a colorless liquid with an ammonia-like odor. Insoluble in water and less dense than water. Flash point 65 °F. Vapors much heavier than air. Liquid and vapors strongly irritate skin, eyes and mucous membranes. Contact with liquid may cause burns.
• Colorless liquid with an ammonical odor; [CAMEO] Clear colorless liquid; [MSDSonline]
• Liquid
• Slightly soluble (1-10 mg/ml) (NTP, 1992)
• Miscible in ethanol, diethyl ether, acetone, benzene
• Soluble in oxygenated solvents

GHS Hazard Classification

Reported hazard statements	H225 (100%), H302 (100%), H314 (100%)

Documented Uses

• Used in organic synthesis; [NTP]
• Specific methods or uses were not identified in the literature.
• Ethanol + n-butylamine (amine formation)
• Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7222]
• This chemical is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and/or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B; 51FR21438).
• Derivatives: benfluralin; pebulate

Synonyms

13360-63-9; Ethylbutylamine; N-Ethyl-n-butylamine; 1-Butanamine, N-ethyl-; Butyl(ethyl)amine; Ethyl-n-butylamine; N-Ethylbutanamine; BUTYLETHYLAMINE; N-Butyl-N-ethylamine; CCRIS 4815; DTXSID6025276; ethyl butyl amine; EINECS 236-415-0; BRN 1731324; HSDB 7532; ETHYL(BUTYL)AMINE

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Ethyl-n-butylamine?

CAS 13360-63-9; molecular formula C6H15N; molecular weight — g/mol.

What other names is 2-Ethyl-n-butylamine known by?

13360-63-9, Ethylbutylamine, N-Ethyl-n-butylamine, 1-Butanamine, N-ethyl-, Butyl(ethyl)amine, Ethyl-n-butylamine.

Is 2-Ethyl-n-butylamine classified as hazardous?

Hazard statements reported: H225, H302, H314.

What are the key physical properties of 2-Ethyl-n-butylamine?

Boiling Point: 226 to 228 °F at 760 mmHg (NTP, 1992); Boiling Point: 107.5 °C; Melting Point: -108 °F (NTP, 1992); Melting Point: Freezing point: -78 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.