Dipropoxymethane
Basic information
- CAS
505-84-0- Standard SMILES
CCCOCOCCC- InChIKey
HOMDJHGZAAKUQV-UHFFFAOYSA-N- Molecular formula
- C7H16O2
- Average molar mass
- 132.2 g/mol
- Monoisotopic mass
- 132.11502975
Names & identifiers
- Preferred name
- Dipropoxymethane
- IUPAC
- 1-(propoxymethoxy)propane
- English name
- Formaldehyde dipropyl acetal
- Molecular formula
- C7H16O2
- Molecular weight
- 132.2
Names & synonyms
Dipropoxymethane505-84-0PropylalDi-n-propoxymethaneDi-n-propyl formalMethane, dipropoxy-Propane, 1,1'-[methylenebis(oxy)]bis-Propane, 1,1'-(methylenebis(oxy))bis-NSC 4873NSC-4873EINECS 208-021-9AI3-24287
Show more names
Dipropyl formalmethylene dipropyl etherFormaldehyde dipropyl acetal1,1'-[Methylenebis(oxy)]bispropane
03S530447IDTXSID1060132PROPYLAL [INCI]RefChem:589077Methane, dipropoxy-(8CI)DTXCID8040850208-021-91-(Propoxymethoxy)propane
Database identifiers
- CAS
505-84-0- PubChem CID
- 68165
- DTXSID
DTXSID1060132- UNII
- 03S530447I
- EC Number
- 208-021-9
- Nikkaji
- J132.712G
Properties
Computed structural properties
- XLogP
- 2
- Topological polar surface area
- 18.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 6
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 40.2
Experimental & physicochemical properties
SpringerMaterials PropertiesOptical coefficient
Physicochemical properties
- Melting point
- -97.3 °C · -97.3°C
- Boiling point
- 140.5 °C · 140.5°C (estimate)
- Density
- 0.8345 · 0.8345
- refractive index
- 1.3939 · 1.3939
- Odor
- Very diffusive, ethereal odor
- Water Solubility
- Slightly soluble in water
- Cosmetics Ingredients Functions
- SOLVENT
- FDA UNII
- 3 S530447I · 03S530447I
- EPA Substance Registry System
- 1 · Propane, 1,1'-[methylenebis(oxy)]bis- (505-84-0)
- Symbol(GHS)
- 2 · GHS02
- Signal word
- Warning
- Hazard statements
- 226 · H226
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (97.4%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationREACH registered substance: Dipropoxymethane (EC: 208-021-9)
Peroxide Forming Chemical
Di-n-propoxymethane
D: Other compounds that may form peroxides
Kelly
Hazard Classes and CategoriesAcute Tox. 4 (97.4%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS02
- Hazard statements
- H226
- REACH Registrations
- Active
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPropane, 1,1'-[methylenebis(oxy)]bis-: ACTIVE
Applications
UsesFormaldehyde diisopropyl acetal has been suggested for use in perfumes and flavors, but its very low boiling point causes considerable problems for its use in perfumes, except perhaps in a few cases where an ethereal topnote resembling that of "aged"alcohol is desirable.
Preparation methods
PreparationFormaldehyde diisopropyl acetal is produced from Chloromethyl methylether plus Sodium propoxide.
Upstream & downstream products
Downstream products
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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