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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Endpoint:
melting point/freezing point
Type of information:
not specified
Adequacy of study:
other information
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: This figure is mentioned in Solvay's MSDS (Material Safety Data Sheet) of IXOL B350; the original study report is not available.

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2007
Report date:
2007

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Not specified
GLP compliance:
not specified
Type of method:
other: not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-Butyne-1,4-diol, polymer with 2-(chloromethyl)oxirane, brominated, dehydrochlorinated, methoxylated
EC Number:
614-503-3
Cas Number:
68441-62-3
Molecular formula:
(C3H7O2)xC4H4O2Br2(C4H9O2)y with x + y = 2.5
IUPAC Name:
2-Butyne-1,4-diol, polymer with 2-(chloromethyl)oxirane, brominated, dehydrochlorinated, methoxylated
Test material form:
liquid: viscous
Details on test material:
No data

Results and discussion

Melting / freezing point
Melting / freezing pt.:
< -100 °C

Applicant's summary and conclusion