Registration Dossier
Registration Dossier
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EC number: 211-463-5 | CAS number: 646-06-0
Endpoint summary
Administrative data
Description of key information
Additional information
The results of the physico-chemical properties of 1,3 -Dioxolane are given below.
Parameter | Guideline(s) | Result | Comment |
Appearance/physical state | EPA OPPTS 830.6302 EPA OPPTS 830.6303 EPA OPPTS 830.6304 | Clear colourless liquid | Munsell code not applicable. |
Meling/freezing point | OECD Guideline 102 EU Method A.1 | Freezing and or melting not observed above -90 ˚C (183K) at 1014 hPa | Differential scanning calorimetry
|
Boiling point | OECD Guideline 103 EU Method A.2 | 76°C (349K at 1014 hPa | Differential scanning calorimetry
|
Density | OECD Guideline 109 EU Method A.3 | The density of the test substance at 20˚C was 1.06 g/cm3. The relative density was 1.06. | Pycnometer method
|
Particle size distribution |
|
| The substance is a liquid |
Vapour pressure | OECD Guideline 104 EU Method A.4 | 10.1E+3 Pa = 76.0 mm Hg at 20˚C (293K) | Static method
|
Partition coefficient |
| -0.37 -0.31 -0.725 | Literature KOWWIN calculation Predicted |
Water solubility |
| soluble in water in all proportions | Literature |
Solubility in organic solvents/fat solubility |
|
|
|
Surface tension | OECD Guideline 115 EU Method A.5 | 71.7 mN/m
| Ring method; at a concentration of 1 g/L in water at 20˚C |
Flash point | EU Method A.9 ISO 2719:2002 D 93 | ≤ 2.5˚C
| Pensky-Martens closed cup method not suitable. |
Auto flammability | EU Method A.15 51794 IEC 79-4 | auto-ignitable with an auto-ignition temperature of 250 ˚C (at 1019.3 - 1027.5 hPa)
| Commercially available auto-ignition temperatures apparatus |
Flammability (contact with water) | EU Method A.12 | no highly flammable gases were formed in contact with water | Statement |
Flammability (pyrophoric properties) | EU Method A.13 | no pyrophoric properties | Statement |
Explosiveness | EU Method A.14 | no explosive properties | Statement |
Oxidising properties | EU Method A.21 | no oxidizing properties | Statement |
Dissociation constant | OECD Guideline 112 | The substance cannot dissociate due to a lack of relevant functional groups | Statement |
Viscocity | OECD Test Guideline 114 Guide 53019 | 0.5886 mPa.s (at 25 ˚C) | Ubbelohde capillary viscometer |
Stability in organic solvents and identity of relevant degradation products |
| According to REACH, Column 1 of the standard information required, information is only required if stability of the substance is considered to be critical. For 1,3-Dioxolane, the stability is not critical, therefore no additional information needs to be provided. | waived |
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