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EC number: 807-413-2 | CAS number: 70280-68-1
Flash point
Administrative data
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 02 March 2015-19 June 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP-compliant study in accordance with UN-MTC 32.4.1, EC A.9, ASTM D7094, ISO 3679 and ASTM D93.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: UN ST/SG/AC.10/11/Rev.5: Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Part III Section 32.4 Test methods for determining flash point and viscosity/32.4.1 Test method for non-viscous flammable liquid (2009).
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Version / remarks:
- (2008)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: ASTM D 93: “Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester”, December 10, 2002.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO No., other: ASTM D7094: “Standard Test Method for Flash Point by Modified Continuously Closed Cup (MCCCFP) Tester”, 2012.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- ISO 3679 (Determination of flash point - Rapid equilibrium closed cup method)
- Version / remarks:
- 2004
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- non-equilibrium method closed cup
- Remarks:
- (Pensky-Martens)-ASTM D93c method.
Test material
- Reference substance name:
- 3-[3-(1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)propoxy]propane-1,2-diol
- EC Number:
- 807-413-2
- Cas Number:
- 70280-68-1
- Molecular formula:
- C13H34O5Si3
- IUPAC Name:
- 3-[3-(1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)propoxy]propane-1,2-diol
- Test material form:
- other: Liquid
- Details on test material:
- - Name (as cited in study report): X-22-1927
- Appearance: clear light yellow liquid
- Storage conditions: at room temperature
Constituent 1
Results and discussion
Flash point
- Flash point:
- 138 °C
- Atm. press.:
- 1 013 hPa
- Remarks on result:
- other: Test 1: 138°C/Test 2: 138°C
Applicant's summary and conclusion
- Conclusions:
- In a GLP-compliant study in accordance with UN-MTC 32.4.1, EC A.9, ASTM D93c, ASTM D7094 and ISO 3679 using the Pensky-Martens closed-cup method, the flash-point of the substance has been determind as 138°C.
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