
CAS Number123-63-7
SynonymsFEMA 2003; ALDEFRESH; Paraldehyde; Paraldeide; ALDEHYDE; paracetaldehyde; paradehyde; Elaldehyde; Acetaldehyde Trimer; 2,4,6-Trimethyl-1,3,5-trioxacyclohexane,s-Trimethyltrioxymethylene,Acetaldehyde trimer; para-acetaldehyde; MFCD00036208; EINECS 204-639-8; Paral; Paraldehyd; Aldehyde (para); 2,4,6-trimethyl-1,3,5-trioxane; Pcho
Molecular FormulaC6H12O3
Molecular Weight132.16
Purity≥97.0 (GC)%
Density0.994 g/mL at 20 °C(lit.)
Boiling Point123-124 °C
Melting Point12 °C
Appearanceliquid
EINECS204-639-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 123-63-7 |
| Catalog No. | 2A-9015257 |
| Chinese Name | 三聚乙醛 |
| Synonyms | FEMA 2003; ALDEFRESH; Paraldehyde; Paraldeide; ALDEHYDE; paracetaldehyde; paradehyde; Elaldehyde; Acetaldehyde Trimer; 2,4,6-Trimethyl-1,3,5-trioxacyclohexane,s-Trimethyltrioxymethylene,Acetaldehyde trimer; para-acetaldehyde; MFCD00036208; EINECS 204-639-8; Paral; Paraldehyd; Aldehyde (para); 2,4,6-trimethyl-1,3,5-trioxane; Pcho |
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 |
| Purity | ≥97.0 (GC) |
| Density | 0.994 g/mL at 20 °C(lit.) |
| Boiling Point | 123-124 °C |
| Melting Point | 12 °C |
| Appearance | liquid |
| Water Solubility | 125 g/L (25 ºC) |
| Storage Condition | Storage precautions: Store in a cool, ventilated w |
| Packaging | III |
| EINECS | 204-639-8 |
| HTC | 2912500090 |
| PubChem ID | 57652629 |
| MDL Number | MFCD00036208 |
| SMILES | CC1OC(C)OC(C)O1 |
| InChI | 1S/C6H12O3/c1-4-7-5(2)9-6(3)8-4/h4-6H,1-3H3 |
| InChI Key | SQYNKIJPMDEDEG-UHFFFAOYSA-N |
| Beilstein/REAXYS | 80142 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3.2 |
| MSDS | msds/15257_1_123_63_7.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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