Home Categories Chemical Reagents sec-Butyl acetate
A1250812

sec-Butyl acetate , 99% , 105-46-4

CAS NO.:105-46-4

Empirical Formula: C6H12O2

Molecular Weight: 116.16

MDL number: MFCD00009328

EINECS: 203-300-1

Update time: 2022-07-08

PRODUCT Properties

Melting point: −99 °C(lit.)
Boiling point: 111-112 °C(lit.)
Density  0.872 g/mL at 25 °C(lit.)
vapor density  4 (vs air)
vapor pressure  11.0 at 25 °C (Abraham, 1984)
refractive index  n20/D 1.389(lit.)
Flash point: 61 °F
storage temp.  Flammables area
solubility  alcohol: soluble(lit.)
form  Colorless liquid
Specific Gravity 0.873 (20/4℃)
color  Colourless
Odor pleasant smell
Odor Type solvent
explosive limit 7.5%
Odor Threshold 0.0024ppm
Water Solubility  3 g/100 mL (20 ºC)
Merck  14,1536
BRN  1720689
Henry's Law Constant (x 10-4 atm?m3/mol): 1.91 at 20 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits NIOSH REL: TWA 200 ppm (950 mg/m3), IDLH 1,700 ppm; OSHA PEL: TWA 200 ppm; ACGIH TLV: TWA 200 ppm (adopted).
LogP 1.720
CAS DataBase Reference 105-46-4(CAS DataBase Reference)
NIST Chemistry Reference Acetic acid, 1-methylpropyl ester(105-46-4)
EPA Substance Registry System sec-Butyl acetate (105-46-4)

Description and Uses

sec-Butyl acetate is used in organic synthesis, catalytic agent, petrochemical additive.

Safety

Symbol(GHS) 
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H315-H319
Precautionary statements  P210-P233-P240-P241-P303+P361+P353-P305+P351+P338
Hazard Codes  F,Xi
Risk Statements  11-36/37/38-66
Safety Statements  16-26-36/37/39-33-29-25-23-2
RIDADR  UN 1123 3/PG 2
OEB A
OEL TWA: 200 ppm (950 mg/m3)
WGK Germany  3
RTECS  AF7380000
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29349990
Hazardous Substances Data 105-46-4(Hazardous Substances Data)
IDLA 1,700 ppm

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