
CAS Number78-84-2
SynonymsIsobutaldehyde; isobutyral; EINECS 201-149-6; Isobutyraldehyde; α-Methylpropionaldehyde; FEMA 2220; 1-keto-2-methylpropane; 2-Methylpropanal; isobutyric; 2-methylpropan-1-al; 2-methyl-1-propanal; iso-Butanal; MFCD00006980; methylpropanal; valinealdehyde; 2-METHYL-PROPANAL; isobutyric aldehyde; 2-methyl-propionaldehyde
Molecular Formula(CH3)2CHCHO
Molecular Weight72.11
Purity≥99%
Density0.8±0.1 g/cm3
Boiling Point63 °C (lit.)
Melting Point−65 °C (lit.)
Appearanceliquid
EINECS201-149-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 78-84-2 |
| Catalog No. | 2A-9014675 |
| Chinese Name | 异丁醛 |
| Synonyms | Isobutaldehyde; isobutyral; EINECS 201-149-6; Isobutyraldehyde; α-Methylpropionaldehyde; FEMA 2220; 1-keto-2-methylpropane; 2-Methylpropanal; isobutyric; 2-methylpropan-1-al; 2-methyl-1-propanal; iso-Butanal; MFCD00006980; methylpropanal; valinealdehyde; 2-METHYL-PROPANAL; isobutyric aldehyde; 2-methyl-propionaldehyde |
| Molecular Formula | (CH3)2CHCHO |
| Molecular Weight | 72.11 |
| Purity | ≥99 |
| Density | 0.8±0.1 g/cm3 |
| Boiling Point | 63 °C (lit.) |
| Melting Point | −65 °C (lit.) |
| Appearance | liquid |
| Water Solubility | 75 g/L (20 ºC) |
| Storage Condition | 1. Iron drums or glass bottles are packed in woode |
| Packaging | II |
| EINECS | 201-149-6 |
| HTC | 2912190090 |
| PubChem ID | 24854436 |
| MDL Number | MFCD00006980 |
| SMILES | [H]C(=O)C(C)C |
| InChI | 1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3 |
| InChI Key | AMIMRNSIRUDHCM-UHFFFAOYSA-N |
| Beilstein/REAXYS | 605330 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3 |
| MSDS | msds/14675_1_78_84_2.pdf |
| Tax Rebate | 9.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2912190090 acyclic aldehydes without other oxygen function. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff:5.5%. General tariff:30.0% |
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