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B88985

Sigma-Aldrich

Butylamine

99%

Synonym(s):

1-Aminobutane, n-Butylamine

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About This Item

Linear Formula:
CH3(CH2)3NH2
CAS Number:
109-73-9
Molecular Weight:
73.14
Beilstein:
605269
EC Number:
203-699-2
MDL number:
MFCD00011690
UNSPSC Code:
12352100
PubChem Substance ID:
329773143

vapor density

2.5 (vs air)

vapor pressure

68 mmHg ( 20 °C)

Assay

99%

autoignition temp.

594 °F

expl. lim.

9.8 %

availability

available only in EU

refractive index

n20/D 1.401 (lit.)

bp

78 °C (lit.)

mp

−49 °C (lit.)

density

0.74 g/mL at 25 °C (lit.)

SMILES string

CCCCN

InChI

1S/C4H11N/c1-2-3-4-5/h2-5H2,1H3

InChI key

HQABUPZFAYXKJW-UHFFFAOYSA-N

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replaced by

Product No.
Description
Pricing

471305

Butylamine, 99.5%

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

19.4 °F - closed cup

Flash Point(C)

-7 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
1399822
1387282
1363069
1340238
1309922

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Gilles B Desmet et al.
The Journal of organic chemistry, 80(17), 8520-8529 (2015-08-19)
The aminolysis of three differently α-substituted γ-thiolactones (C4H5OSX, X = H, NH2, and NH(CO)CH3) is modeled based on CBS-QB3 calculated free energies corrected for solvation using COSMO-RS. For the first time, quantitative kinetic and thermodynamic data are provided for the
Michiya Matsusaki et al.
Langmuir : the ACS journal of surfaces and colloids, 22(4), 1396-1399 (2006-02-08)
Surface-grafted peptide nanospheres consisting of hydrophobic poly(L-phenylalanine) with hydrophilic poly(ethylene glycol) (PEG) grafts were successfully prepared by the one-step polymerization of L-phenylalanine N-carboxyanhydride with the dual initiators of hydrophobic n-butylamine and hydrophilic NH2-monoterminated PEG (NH2-PEG). The monodispersed peptide nanospheres were
Sigrid C Roberts et al.
Antimicrobial agents and chemotherapy, 51(2), 438-445 (2006-11-23)
A number of anticancer and antiparasitic drugs are postulated to target the polyamine biosynthetic pathway and polyamine function, but the exact mode of action of these compounds is still being elucidated. To establish whether polyamine analogs specifically target enzymes of
David W Roberts et al.
Chemical research in toxicology, 20(1), 61-71 (2007-01-18)
Reactions of the strong skin sensitizer hexadec-1-ene-1,3-sultone with sodium hydroxide, sodium methoxide, sodium metabisulfite, sodium butanethiolate, n-butylamine, and aniline have been investigated, and the reaction products have been identified. Most of the nucleophiles studied react by nucleophilic addition (Michael type
Adam J Hopkins et al.
Applied spectroscopy, 67(3), 261-273 (2013-03-05)
Adsorption of small molecular solutes in an aqueous solution to a soft hydrophobic surface is a topic relevant to many fields. In biological and industrial systems, the interfacial environment is often complex, containing an array of salts and organic compounds
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