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EC number: 204-424-9 | CAS number: 120-78-5
Henry's Law constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- Henry's law constant
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Principles of method if other than guideline:
- Calculated using HENRY Program v3.20. The bond contribution method is used for calculation.
- GLP compliance:
- no
- H:
- 0 Pa m³/mol
- Temp.:
- 25 °C
- Remarks on result:
- other: calculation
- Conclusions:
- The Henrys Law Constant for MBTS was calculated to be 2.37 *10-8 Pa*m3/mole by using the Bond Contribution Method, therefore MBTS is essentially non-volatile.
- Executive summary:
The Henrys Law Constant for MBTS (2.37 *10-8 Pa*m3/mole) was calculated by using the Bond Contribution Method (Currenta, 2010). Therefore MBTS is essentially non-volatile.
Reference
Henry LC calculated on the basis of the Bond Contribution Method.
The calculated Henrys Law Constant was 2.37 *10-8 Pa*m3/mole.
Description of key information
The Henrys Law Constant for MBTS (2.37 *10-8 Pa*m3/mole) was calculated by using the Bond Contribution Method (Currenta, 2010). Therefore MBTS is essentially non-volatile.Therefore MBTS is essentially non-volatile. The HLCs of the potential metabolites of MBTS, such as MBT, BT, BTon and MeSBT, are also lower than 1 Pa m3/mol and hence are also considered as non-volatile.
Key value for chemical safety assessment
- Henry's law constant (H) (in Pa m³/mol):
- 0
- at the temperature of:
- 25 °C
Additional information
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