butyl ether

bis(2-butyl)ether

CAS: 142-96-1 C8 H18 O MW: 130.23066000

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers FLAVIS Numbers M.W Index Odor Substantivity Refractive Index Solvents Specific Gravity

Identification

Name	butyl ether
IUPAC	1-butoxybutane
CAS Number	142-96-1
EINECS	205-575-3
FDA UNII	PBM2R52P5G
Molecular Formula	C8 H18 O
Molecular Weight	130.23066000
MDL Number	MFCD00009461
Nikkaji Number	J5.816E
Beilstein	1732752
XlogP3	3.20 (est)

Regulatory

Physical Properties

Appearance	colorless clear liquid (est)
Assay	97.00 to 100.00
Water Content	<0.03%
Food Chemicals Codex Listed	No
Specific Gravity	0.76800 to 0.77100 @ 20.00 °C.
Pounds per Gallon - (est).	6.398 to 6.423
Refractive Index	1.39800 to 1.40100 @ 20.00 °C.
Melting Point	-97.00 to -95.00 °C. @ 760.00 mm Hg
Boiling Point	140.20 °C. @ 760.00 mm Hg
Vapor Pressure	6.010000 mmHg @ 25.00 °C.
Vapor Density	4.48 ( Air = 1 )
Flash Point	77.00 °F. TCC ( 25.00 °C. )
logP (o/w)	3.210
Soluble in	alcohol
Insoluble in	water

Organoleptic Properties

Odor Description

ethereal

Safety Information

Preferred SDS	View
European information	Most important hazard(s):
Oral/Parenteral Toxicity	oral-rat LD50 7400 mg/kg
Dermal Toxicity	skin-rabbit LD50 10 ml/kg
Inhalation Toxicity	inhalation-mouse LC50 169 mg/m3/15M

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements', 'BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)']

Safety in Use

Category	solvents
Recommendation for butyl ether usage levels up to	not for fragrance use.
Recommendation for butyl ether flavor usage levels up to	not for flavor use.

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Potential Uses

solvents

Natural Occurrence

not found in nature

Synonyms

1,1'-oxybis butane butane, 1,1'-oxybis- 1- butoxybutane N- butyl ether butyl ether (8CI) bis(2- butyl)ether di-N-butyl ether di-N-butylether 1,1'-oxy dibutane dibutyl ether N- dibutyl ether Try the PubMed Search.