Registration Dossier
Registration Dossier
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EC number: 603-087-9 | CAS number: 125700-67-6
Exposure related observations in humans: other data
Administrative data
- Endpoint:
- exposure-related observations in humans: other data
- Type of information:
- other: Workplace observation
- Adequacy of study:
- supporting study
- Reliability:
- other: no details on exposition, duration and substance identity or purity is given
Data source
Reference
- Reference Type:
- publication
- Title:
- Unnamed
- Year:
- 2 001
- Report date:
- 2001
Materials and methods
- GLP compliance:
- no
Test material
- Reference substance name:
- [(1H-1,2,3-benzotriazol-1-yloxy)(dimethylamino)methylidene]dimethylazanium; tetrafluoroboranuide
- Cas Number:
- 125700-67-6
- Molecular formula:
- C11H16BF4N5O
- IUPAC Name:
- [(1H-1,2,3-benzotriazol-1-yloxy)(dimethylamino)methylidene]dimethylazanium; tetrafluoroboranuide
- Details on test material:
- no data availiable
p.4: the wrong "uronium"-name is listed for the CAS number 125700-67-6
Constituent 1
Results and discussion
Any other information on results incl. tables
One employee from Applied Biosystems alleged symptoms of a slight itching on the hands associated with exposure to TBTU. The employee making the allegation did not seek medical treatment or lose time from work as a result of the exposure.
Applicant's summary and conclusion
- Conclusions:
- Although the data were published under the item of sesitization, it is not clear that a sensitation is the reason for the itching of the hands. In contrast it seems to be more probable that an irritating action of TBTU is the reason for the symptoms.
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