| Identification | More | [Name]
Isobutyl isobutyrate | [CAS]
97-85-8 | [Synonyms]
2-METHYLPROPYL 2-METHYLPROPANOATE
FEMA 2189
IBIB
ISOBUTYL 2-METHYLPROPIONATE
isobutyl isobutanoate
ISOBUTYL ISOBUTYRATE
ISOBUTYRIC ACID ISOBUTYL ESTER
2-methyl-propanoicaci2-methylpropylester
2-methylpropanoicacid2-methylpropylester
2-Methylpropyl 2-methylpropionate
2-Methylpropyl isobutyrate
2-methylpropyl2-methylpropionate
2-methylpropylisobutyrate
femanumber2189
Isobutyl 2-methylpropanoate
Isobutyl ester of 2-methylpropanoic acid
Isobutyl2-methylpropanoate
Isobutylester kyseliny isomaselne
isobutylesterkyselinyisomaselne
isobutylisobutyrate,[flammableliquid] | [EINECS(EC#)]
202-612-5 | [Molecular Formula]
C8H16O2 | [MDL Number]
MFCD00008916 | [Molecular Weight]
144.21 | [MOL File]
97-85-8.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR LIQUID | [Melting point ]
-81 °C (lit.) | [Boiling point ]
145-152 °C (lit.) | [density ]
0.855 g/mL at 25 °C(lit.)
| [vapor pressure ]
1 mm Hg ( 39.9 °C)
| [FEMA ]
2189 | [refractive index ]
n20/D 1.398(lit.)
| [Fp ]
99 °F
| [storage temp. ]
Flammables area | [solubility ]
1g/l | [form ]
Liquid | [color ]
Clear | [Odor]
at 100.00 %. ethereal fruity tropical fruit pineapple grape skin banana | [PH]
7 (H2O) | [explosive limit]
1.2%(V) | [Odor Threshold]
0.075ppm | [Odor Type]
fruity | [Water Solubility ]
Soluble in water (1 g/L at 20oc). | [Detection Methods]
GC,NMR | [JECFA Number]
194 | [Merck ]
14,5145 | [BRN ]
1701355 | [LogP]
3.17 at 20℃ | [Uses]
Flavoring, insect repellent, nitrocellulose lacquers and thinners, substitute for methyl amyl
acetate. | [CAS DataBase Reference]
97-85-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Propanoic acid, 2-methyl-, 2-methylpropyl ester(97-85-8) | [EPA Substance Registry System]
97-85-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 2528 3/PG 3 | [WGK Germany ]
2 | [RTECS ]
NQ5250000 | [Autoignition Temperature]
810 °F | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29159000 | [Hazardous Substances Data]
97-85-8(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
A colorless liquid with a pleasant fruity odor. Moderately toxic by inhalation. Insoluble in water and floats on water, but soluble in alcohol and ethers. ISOBUTYL ISOBUTYRATE(97-85-8) is used as a flavoring and in the manufacture of insecticides. | [Reactivity Profile]
ISOBUTYL ISOBUTYRATE, [FLAMMABLE LIQUID] reacts with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. | [Air & Water Reactions]
Highly flammable. Insoluble in water. | [Hazard]
Toxic by inhalation. | [Health Hazard]
Exposure can cause irritation of eyes, nose and throat. Toxic by inhalation. | [Description]
Isobutyl isobutyrate has an odor and taste reminiscent of pineapple.
May be synthesized by catalytic reaction passing vapors of isobutyl alcohol over CuO + Al2O3, ZnO + Al2O3, or CuO + ZnO +
Al2O3 at 350 - 400°C under pressure. | [Chemical Properties]
CLEAR LIQUID | [Chemical Properties]
Isobutyl isobutyrate has an odor and taste reminiscent of pineapple. | [Occurrence]
Reported found in the essential oil of hops, grapes, apricot, banana, melon, strawberry, cider, passion fruit wine,
sherry, grape wines, whiskey, olive, quince, plum wine, laurel, myrtle leaf and berry, Chinese quince and Roman chamomile oil. | [Definition]
ChEBI: 2-Methylpropyl 2-methylpropionate is a carboxylic ester. | [Preparation]
By catalytic reaction passing vapors of isobutyl alcohol over CuO + Al2O3, ZnO + Al2O3, or CuO + ZnO + Al2O3 at 350
to 400°C under pressure | [Aroma threshold values]
Detection: 36 ppb to 4.37 ppm; aroma characteristics at 1.0%: sweet, estry and fruity, winey, plum, apple
and banana-like |
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