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| Oxirane, methyl-, polymer with oxirane, ether with
allyl alcohol grafted with styrene, acrylonitrile and allyl
glycidyl ether, CAS #
68555-38-4 |
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The vinyl polymer is in
dispersed form, therefore the viscosity increase due to grafting is
not proportional to MW, but is related to particle size and crowding
of particles.. |
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| Regulatory |
Inventory |
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| CAS REGISTRY NUMBER |
# 68555-38-4 |
NAME : 2-Propenenitrile, polymer with
ethenylbenzene, methyloxirane, oxirane, 2-propen-1-ol and [(2-propenyloxy)methyl]oxirane |
| TSCA |
USA |
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Yes |
| DSL |
Canada |
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NDSL |
| EINECS |
Europe |
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Yes
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| ENCS |
Japan |
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No |
| ECL |
Korea |
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No |
| AICS |
Australia |
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No |
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| The fact that a compound is not listed under a
specific CAS # in a countries inventory does not mean this compound cannot
be used, it can be an exempt compound or a polymer which does not require
listing, or it can be listed in a different category. Ask your supplier. |
Under EINECS regulations this compound would
qualify as a polymer and is therefore exempt from registration. |
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| Commercial
Products or generic terms used for products. For manufacturer see Polyether MFCT. |
| Most
manufacturer use either MW or Hydroxyl number as a part of their code to identify
products. Color codes indicates what methods of identification was
used. |
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Molecular weight |
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Hydroxyl number |
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Uncertain |
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| Polymer polyols are being manufactured by a number
of companies, the exact composition is normally not being disclosed. The
producer of polyols generally identified these polyols as styrene or
acrylonitrile modified. |
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| Some
of these product names might not be commercial anymore, the
product names still might be in old formulations |
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Last edited on:
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July 06, 2006
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