Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 904-155-3 | CAS number: -
Appearance / physical state / colour
Administrative data
- Endpoint:
- appearance / physical state / colour
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6302 (Color)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- GLP compliance:
- no
Test material
- Reference substance name:
- Propylidynetrimethanol
- EC Number:
- 201-074-9
- EC Name:
- Propylidynetrimethanol
- Cas Number:
- 77-99-6
- Molecular formula:
- C6H14O3
- IUPAC Name:
- 2-ethyl-2-(hydroxymethyl)propane-1,3-diol
- Reference substance name:
- 2,2'-[methylenebis(oxymethylene)]bis[2-ethylpropane-1,3-diol]
- EC Number:
- 301-304-9
- EC Name:
- 2,2'-[methylenebis(oxymethylene)]bis[2-ethylpropane-1,3-diol]
- Cas Number:
- 93983-16-5
- Molecular formula:
- C13H28O6
- IUPAC Name:
- 2,2'-[methylenebis(oxymethylene)]bis(2-ethylpropane-1,3-diol)
- Reference substance name:
- 2,2'-[oxybis(methylene)]bis[2-ethylpropane-1,3-diol]
- EC Number:
- 245-509-0
- EC Name:
- 2,2'-[oxybis(methylene)]bis[2-ethylpropane-1,3-diol]
- Cas Number:
- 23235-61-2
- Molecular formula:
- C12H26O5
- IUPAC Name:
- 2,2'-[oxybis(methylene)]bis(2-ethylpropane-1,3-diol)
- Test material form:
- solid
- Details on test material:
- Name of test material (as cited in study report): Reaction mass consisting of Trimethylolpropaneformal, Di-trimethylolpropane, Trimethylolpropane
- Substance type: organic
- Physical state: Solid
- Analytical purity: Mixture(GC purity %)
Trimethylolpropaneformal 29 %, Di-trimethylolpropane 28 % , Trimethylolpropane 12 % , Sodium formate 6.9 % , Unknown formal 2.5 %, Other unknowns 9 %
Lot/batch No: 251140-1
- Stability under test conditions: good
- Storage condition of test material: room temperature
Constituent 1
Constituent 2
Constituent 3
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- solid: crystalline
- Colour:
- Brown
- Odour:
- slight
- Substance type:
- organic
Applicant's summary and conclusion
- Conclusions:
- HB-TMP is a brown-coloured solid compound with a slightly odour.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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