Forums
New posts
Search forums
What's new
New posts
Latest activity
Articles
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Community discussion
Orthodontics
MED610 appliances
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="CoolHandLuke" data-source="post: 172222" data-attributes="member: 4850"><p>now we're getting somewhere ....</p><p></p><p>so the EPA put this out in 2011: <a href="http://www.gpo.gov/fdsys/pkg/FR-2011-05-13/html/2011-11435.htm" target="_blank">http://www.gpo.gov/fdsys/pkg/FR-2011-05-13/html/2011-11435.htm</a></p><p></p><p>effectively limits and controls the liquid form as being cytotoxic, however does specifically say </p><p></p><p>"</p><p>This rule was proposed in the Federal Register of November 5, 2010</p><p>(75 FR 68306) (FRL-8849-7). EPA received no public comments in response</p><p>to the proposal. Therefore, the Agency is issuing a final SNUR as</p><p>proposed that:</p><p>1. Revises the CA Index name for the chemical substance represented</p><p>by CAS No. 5117-12-4 from Morpholine, 4-(1-oxo-2-propenyl)- to 2-</p><p>Propen-1-one, 1-(4-morpholinyl)-.</p><p>2. Identifies those forms of the PMN substance that are exempt from</p><p>the provisions of the SNUR. These exemptions apply to quantities of the</p><p>PMN substance after it has been completely reacted (cured)."</p><p></p><p>meaning its cured form isn't part of the controlled substances protection, nor the regulations surrounding its uncured form.</p><p></p><p>and that leaves us with the problem of identifying a new MSDS for the cured form.</p></blockquote><p></p>
[QUOTE="CoolHandLuke, post: 172222, member: 4850"] now we're getting somewhere .... so the EPA put this out in 2011: [URL]http://www.gpo.gov/fdsys/pkg/FR-2011-05-13/html/2011-11435.htm[/URL] effectively limits and controls the liquid form as being cytotoxic, however does specifically say " This rule was proposed in the Federal Register of November 5, 2010 (75 FR 68306) (FRL-8849-7). EPA received no public comments in response to the proposal. Therefore, the Agency is issuing a final SNUR as proposed that: 1. Revises the CA Index name for the chemical substance represented by CAS No. 5117-12-4 from Morpholine, 4-(1-oxo-2-propenyl)- to 2- Propen-1-one, 1-(4-morpholinyl)-. 2. Identifies those forms of the PMN substance that are exempt from the provisions of the SNUR. These exemptions apply to quantities of the PMN substance after it has been completely reacted (cured)." meaning its cured form isn't part of the controlled substances protection, nor the regulations surrounding its uncured form. and that leaves us with the problem of identifying a new MSDS for the cured form. [/QUOTE]
Insert quotes…
Verification
Who do we work for?
Post reply
Forums
Community discussion
Orthodontics
MED610 appliances
Top
Bottom