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EC number: 246-680-4 | CAS number: 25155-30-0
Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- other: published data
- Adequacy of study:
- key study
- Study period:
- 1999
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Justification for type of information:
- Dodecylbenzene sulfonic acids (CAS# 27176-87-0 , EC Number; 248-289-4) ) is a very close analogue of Sodium dodecylbenzenesulfonate (CAS No. 25155-30-0, EC Number; 246-680-4) ) and the dissociated acid it readily dissociates in water and release the dodecylbenzene sulfonic anion in solution.
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- No details are available on the guideline used to determine this result.
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point:
- 149 °C
- Atm. press.:
- ca. 101.5 kPa
- Remarks on result:
- other: 300°F (149°C)
- Conclusions:
- Flash point of Dodecylbenzenesulphonic acidl: 149°C ( 300°F) at atmospheric pressure.
Dodecylbenzene sulfonic acids (CAS# 27176-87-0 , EC Number; 248-289-4) ) is a very close analogue of Sodium dodecylbenzenesulfonate (CAS No. 25155-30-0, EC Number; 246-680-4) ) and the dissociated acid it readily dissociates in water and release the dodecylbenzene sulfonic anion in solution. - Executive summary:
- A closed-cup flash point value of 149ºC ( 300°F) is reported in a collection of reliable data which has been subject to peer-review . The result is considered to be reliable.
Reference
Description of key information
Flash point of Dodecylbenzenesulphonic acid: 149°C ( 300°F) at atmospheric pressure.
Dodecylbenzene sulfonic acids (CAS# 27176-87-0 , EC Number; 248-289-4) ) is a very close analogue of Sodium dodecylbenzenesulfonate (CAS No. 25155-30-0, EC Number; 246-680-4) ) and the dissociated acid it readily dissociates in water and release the dodecylbenzene sulfonic anion in solution.
Key value for chemical safety assessment
- Flash point at 101 325 Pa:
- 149 °C
Additional information
Flash point of Dodecylbenzenesulphonic acid: 149°C ( 300°F) at atmospheric pressure.
Dodecylbenzene sulfonic acids (CAS# 27176-87-0 ,EC Number;248-289-4)) is a very close analogue of Sodium dodecylbenzenesulfonate (CAS No.25155-30-0, EC Number; 246-680-4)) and the dissociated acid it readily dissociates in water and release the dodecylbenzene sulfonic anion in solution.
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