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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: observation, visuaJ examination
Adequacy of study:
key study
Study period:
6 December 20 11 - 20 March 2012
Reliability:
2 (reliable with restrictions)

Data source

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
The physical appearance of the test article was determined by visuaJ examination.
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
N-[ethenyl(N-ethylacetamido)methylsilyl]-N-ethylacetamide
EC Number:
643-078-7
Cas Number:
87855-59-2
Molecular formula:
C11 H22 N2 O2 Si Si(CH3)(CH=CH2)[N(CH2CH3)(C(=O)CH3)]2
IUPAC Name:
N-[ethenyl(N-ethylacetamido)methylsilyl]-N-ethylacetamide
Test material form:
solid: compact
Details on test material:
TEST ARTICLE / SUBSTANCE / ITEM
Identification:
ZMA T Number 4094 103
(supplied as Dow Coming ® 1-6008)
Lot Number: 091217
25 January 2013, (The expiration date was extended an additional
Expiration Date:
360 days from the experimental termination date of the current recharacterization
as the results are consistent with the previous
characterization (HES Study Number 11429-101).
Korea Biogen Co., Ltd.
Source:
690 Sinduk-Ri, Sungnarn-Myuan
Chunan-City, Chungnam, 330-893
Korea
Physical Description: Amber liquid as determined by this study
Stability: Stable, refer to MSDS
Purity: 76.41 ± 0.06 area % purity, as determined by this study
Solubility: Unknown, and/or may be soluble in other common organic solvents
Storage Conditions:
Room temperature, according to the information provided by sample
submitter

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Form:
compact
Colour:
amber
Odour:
odourless
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The Test article was characterized according to EPA (TSCA) Good Laboratory Practices 40 CFR
Part 792. The physical appearance of the test art icle was observed to be an amber liquid.
The mass spectrum of the test article is consistent with methylvinyl bis(n-ethylacetamido)silane.
This test article meets the specification for physical description and identification as defined in
the PDM. The area percent purity was 76.41 ± 0.06. The most abundant impurities are
triviny ltrimethylcyclotrisiloxane, N-ethylacetamide and 1,3 -bis(N-ethylacetamido )-1 ,3 -dimethyll
,3-divinyldisiloxane.
Executive summary:

The test article was characterized in accordance with EPA (TSCA) Good Laboratory Practices

40 CFR Part 792. Characterization consisted of physical description by visual examination,

confirmation of identity by GC-MS, identification of major components by GC-MS,

determination of area percent purity by GCIFID.

The physical appearance of the test article was observed to be an amber liquid. The mass

spectrum of the test article is consistent with methyJvinyl bis(n-ethylacetamido )silane. This test

article meets the specification for physical description and identification as defined in the PDM.

The area percent purity was 76.41 ± 0.06. The most abundant impurities are

tri viny ltrimethylcyclotrisi loxane, N-ethylacetamide and 1,3 -bis(N-ethylacetamido )-1 ,3 -dimethy 1-

l ,3-divinyldisi loxane.