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N-Methyl Pyrrolidone

N-Methyl Pyrrolidone is coloueless, water soluble liquid. NMP also soluble in most organic and inorganic compounds.

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Description

Application:

N-Methyl Pyrrolidone is coloueless, water soluble liquid. NMP also soluble in most organic and inorganic compounds. NMP makes it also an excellent cleaning medium and paint stripping solvent.

Dose:

NMP is also used for lube oil purification and for butadiene recovery, BTX extraction. Also NMP is used as photoresist stripper, for defluxing, degreasing and cleaning.

Note:

NMP is used for paint stripping, in graffiti removers, oven cleaners, in automotive and industrial cleaner formulations.

Additional information

MSDS

<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading1.png&quot; /></span></p>
<table border="0" cellpadding="1" cellspacing="1" style="width: 556px; height: 19px">
<tbody>
<tr>
<td style="width: 20%">
<span style="font-family: tahoma, geneva, sans-serif">Product Name</span></td>
<td style="width: 70%">
RXSOL-19-1572-210</td>
</tr>
<tr>
<td>
<span style="font-family: tahoma, geneva, sans-serif">Product Type  </span></td>
<td>
N-Methyl Pyrrolidone</td>
</tr>
</tbody>
</table>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><strong>Company Details:</strong></span></p>
<p>
<span style="font-family: tahoma, geneva, sans-serif">RX MARINE INTERNATIONAL<br />
105, A wing , BSEL , TECH PARK.<br />
VASHI ,NEW BOMBAY 400703 INDIA</span></p>
<table border="0" cellpadding="1" cellspacing="1" style="width: 406px; height: 48px">
<tbody>
<tr>
<td style="width: 20%">
<span style="font-family: tahoma, geneva, sans-serif">Phone</span></td>
<td style="width: 70%">
<span style="font-family: tahoma, geneva, sans-serif">+91 22 65113333 / 5555 / 9999 / 27815540</span></td>
</tr>
<tr>
<td>
<span style="font-family: tahoma, geneva, sans-serif">Fax</span></td>
<td>
<span style="font-family: tahoma, geneva, sans-serif">+91 22 2781 1318 :::AOH :0091 9821214367</span></td>
</tr>
<tr>
<td>
<span style="font-family: tahoma, geneva, sans-serif">Email</span></td>
<td>
<span style="font-family: tahoma, geneva, sans-serif"><strong><a href="mailto:mail@rxmarine.com">mail@rxmarine.com</a> </strong></span></td>
</tr>
<tr>
<td>
Website</td>
<td>
<u><span style="color: rgb(0,0,255)"><strong>www.rxmarine.com</strong></span></u></td>
</tr>
</tbody>
</table>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading2.png&quot; /></span></p>
<table border="0" cellpadding="0" cellspacing="1" style="width: 630px" width="632">
<tbody>
<tr>
<td style="width: 31.4%; height: 4px">
<p>
<span style="font-family: tahoma, geneva, sans-serif"><strong>Chemical Name</strong></span></p>
</td>
<td style="width: 15.98%; height: 4px">
<p>
<span style="font-family: tahoma, geneva, sans-serif"><strong>CAS Number</strong></span></p>
</td>
<td style="width: 14.1%; height: 4px">
<p>
<span style="font-family: tahoma, geneva, sans-serif"><strong>EC Number</strong></span></p>
</td>
<td style="width: 14.1%; height: 4px">
<p>
<strong>Index number</strong></p>
</td>
</tr>
<tr>
<td style="width: 31.4%; height: 4px">
<p>
N -methyl-2-pyrrolidone</p>
</td>
<td style="width: 15.98%; height: 4px">
872-50-4</td>
<td style="width: 14.1%; height: 4px">
<p>
212-828-1</p>
</td>
<td style="width: 14.1%; height: 4px">
<p>
606-021-00-7</p>
</td>
</tr>
</tbody>
</table>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading3.png&quot; /></span></p>
<p style="text-align: justify">
<strong>Hazard description:</strong><br />
Information concerning particular hazards for human and environment:<br />
R 36/38 Irritating to eyes and skin.</p>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading4.png&quot; /></span></p>
<table border="0" cellpadding="0" cellspacing="1" style="width: 630px" width="632">
<tbody>
<tr>
<td style="width: 145px; height: 4px">
<p>
<span style="font-family: tahoma, geneva, sans-serif">After inhalation</span></p>
</td>
<td style="width: 485px; height: 4px">
<p style="text-align: justify">
In case of unconsciousness place patient stably in side position for transportation.</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
<span style="font-family: tahoma, geneva, sans-serif">After skin contact </span></p>
</td>
<td style="width: 485px; height: 4px">
<p style="text-align: justify">
Immediately wash with water and soap and rinse thoroughly.</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
<span style="font-family: tahoma, geneva, sans-serif">After eye contact </span></p>
</td>
<td style="width: 485px; height: 4px">
<p style="text-align: justify">
Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.</p>
</td>
</tr>
<tr>
<td style="width: 145px">
<p>
<span style="font-family: tahoma, geneva, sans-serif">After swallowing</span></p>
</td>
<td style="width: 485px">
<p style="text-align: justify">
<span style="font-family: tahoma, geneva, sans-serif">If symptoms persist consult doctor.</span></p>
</td>
</tr>
</tbody>
</table>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading5.png&quot; /></span></p>
<p style="text-align: justify">
<strong>Suitable extinguishing agents:</strong><br />
CO2, powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Special hazards caused by the substance, its products of combustion or resulting gases: During heating or in case of fire poisonous gases are produced.<br />
<strong>Protective equipment:</strong> Mouth respiratory protective device.</p>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading6.png&quot; /></span></p>
<p style="text-align: justify">
<strong>Person-related safety precautions</strong>: Mount respiratory protective device.<br />
<strong>Measures for environmental protection:</strong> Dilute with plenty of water.<br />
Do not allow to enter sewers/ surface or ground water.<br />
<strong>Measures for cleaning/collecting:</strong> Dilute with plenty of water<span style="font-family: tahoma, geneva, sans-serif"> </span></p>
<p>
<span style="font-family: tahoma, geneva, sans-serif"><img alt="" src="http://content.rxmarine.com/images/msds/header/heading7.png&quot; /></span></p>
<p style="text-align: justify">
<strong>Handling:</strong><br />
Information for safe handling: No special requirement<br />
Information about fire – and explosion protection: Keep respiratory protective device available.<br />
<strong>Storage:</strong><br />
Requirements to be met by storerooms and receptacles: No special requirements.<br />
Information about storage in one common storage facility: Not required.<br />
Further information about storage conditions: Keep container tightly sealed.</p>
<p>
<strong><img alt="" src="http://content.rxmarine.com/images/msds/header/heading8.png&quot; /></strong></p>
<p style="text-align: justify">
<strong>Additional information about design of technical facilities: No further data; see item 7.</strong></p>
<table border="0" cellpadding="1" cellspacing="1" style="width: 630px">
<tbody>
<tr>
<td colspan="2">
<em><strong>Ingredients with limit values that require monitoring at the workplace:</strong></em></td>
</tr>
<tr>
<td colspan="2">
872-50-4 N-methyl-2-pyrrolidone</td>
</tr>
<tr>
<td>
WEEL (USA)<br />
WEL (Great Britain)</td>
<td>
10 ppm<br />
Skin<br />
Short-term value: 309 mg/m³, 75 ppm<br />
Long-term value: 103 mg/m³, 25 ppm<br />
Sk</td>
</tr>
</tbody>
</table>
<p style="text-align: justify">
<strong>Additional information:</strong> The lists valid during the making were used as basis.<br />
<span style="font-family: arial, helvetica, sans-serif"><strong>Personal protective equipment:</strong></span><br />
<strong>General protective and hygienic measures:</strong> Keep away from foodstuffs, beverages and feed.Wash hands before breaks and at the end of work.Avoid contact with the eyes and skin.<br />
<strong>Respiratory protection:</strong> Not required.<br />
<strong>Protection of hands:</strong> The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation<br />
<strong>Material of gloves:</strong> The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.</p>
<p style="text-align: justify">
<strong>Penetration time of glove material</strong>:<br />
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be   observed.<br />
<strong>Eye protection:</strong> Tightly sealed goggles</p>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading9.png&quot; /></p>
<table border="0" cellpadding="0" cellspacing="1" style="width: 630px" width="632">
<tbody>
<tr>
<td colspan="2" style="width: 145px; height: 3px">
<p>
General Information</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
Form</p>
</td>
<td style="width: 485px; height: 4px">
<p>
Fluid</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
Colour</p>
</td>
<td style="width: 485px; height: 4px">
<p>
Colourless</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
Odour</p>
</td>
<td style="width: 485px; height: 4px">
<p>
Amine-like</p>
</td>
</tr>
<tr>
<td colspan="2" style="width: 145px; height: 4px">
<p>
Change in condition</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
Melting point/Melting range</p>
</td>
<td style="width: 485px; height: 4px">
<p>
-24°C</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
Boiling point/Boiling range</p>
</td>
<td style="width: 485px; height: 4px">
<p>
202°C</p>
</td>
</tr>
<tr>
<td style="width: 145px; height: 4px">
<p>
Flash point</p>
</td>
<td style="width: 485px; height: 4px">
<p>
93°C</p>
</td>
</tr>
<tr>
<td style="width: 145px">
Ignition temperature</td>
<td style="width: 485px">
270°C</td>
</tr>
<tr>
<td style="width: 145px">
<p>
Danger of explosion</p>
</td>
<td style="width: 485px">
<p style="text-align: justify">
Product does not present an explosion hazard.</p>
</td>
</tr>
<tr>
<td colspan="2" style="width: 145px">
Explosion limits:</td>
</tr>
<tr>
<td style="width: 145px">
Lower</td>
<td style="width: 485px">
1.3 Vol %</td>
</tr>
<tr>
<td style="width: 145px">
Upper</td>
<td style="width: 485px">
9.5 Vol %</td>
</tr>
<tr>
<td style="width: 145px">
Vapour pressure at 20°C</td>
<td style="width: 485px">
0.3 hPa</td>
</tr>
<tr>
<td style="width: 145px">
Density at 20°C</td>
<td style="width: 485px">
1.026 g/cm³</td>
</tr>
<tr>
<td style="width: 145px">
Solubility in / Miscibility with water</td>
<td style="width: 485px">
Fully miscible.</td>
</tr>
<tr>
<td style="width: 145px">
pH-value (100 g/l) at 20°C</td>
<td style="width: 485px">
l. basisch</td>
</tr>
<tr>
<td colspan="2" style="width: 145px">
Viscosity</td>
</tr>
<tr>
<td style="width: 145px">
Dynamic at 25°C</td>
<td style="width: 485px">
1.65 mPas</td>
</tr>
</tbody>
</table>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading10.png&quot; /></p>
<p>
Thermal decomposition / conditions to be avoided: No decomposition if used according to specifications.<br />
Dangerous reactions No dangerous reactions known.<br />
Dangerous decomposition products: No dangerous decomposition products known.</p>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading11.png&quot; /></p>
<table border="0" cellpadding="1" cellspacing="1" style="width: 630px; height: 158px">
<tbody>
<tr>
<td colspan="4">
Acute toxicity:</td>
</tr>
<tr>
<td colspan="4">
<strong>LD/LC50 values relevant for classification:</strong></td>
<td colspan="2">
 </td>
</tr>
<tr>
<td>
<p>
Oral</p>
<p>
Dermal</p>
</td>
<td>
<p>
LD50</p>
<p>
LD50</p>
</td>
<td colspan="2" rowspan="1">
<p>
3914 mg/kg (rat)</p>
<p>
8000 mg/kg (rabbit)</p>
</td>
</tr>
<tr>
<td colspan="4">
Primary irritant effect:</td>
</tr>
<tr>
<td>
on the skin</td>
<td colspan="3" rowspan="1">
Irritant to skin and mucous membranes.</td>
</tr>
<tr>
<td>
on the eye</td>
<td colspan="3" rowspan="1">
Irritating effect.</td>
</tr>
<tr>
<td>
Sensitization</td>
<td colspan="3" rowspan="1">
No sensitizing effects known.</td>
</tr>
</tbody>
</table>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading12.png&quot; /></p>
<p style="text-align: justify">
<strong>General notes:</strong>Water hazard class 1 (German Regulation) (Assessment by list): slightly hazardous for water Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.</p>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading13.png&quot; /></p>
<p style="text-align: justify">
<strong>Product:</strong><br />
<strong>Recommendation</strong><br />
Must not be disposed together with household garbage. Do not allow product to reach sewage system.<br />
<strong>Uncleaned packaging:</strong><br />
Recommendation: Disposal must be made according to official regulations.<br />
Recommended cleansing agents: Water, if necessary together with cleansing agents.</p>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading14.png&quot; /></p>
<p>
Land transport ADR/RID (cross-border)<br />
• ADR/RID class: -<br />
• Maritime transport IMDG:<br />
• IMDG Class: -<br />
• Marine pollutant: No<br />
• Air transport ICAO-TI and IATA-DGR:<br />
• ICAO/IATA Class: -</p>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading15.png&quot; /></p>
<p style="text-align: justify">
<strong>Labelling according to EU guidelines:</strong><br />
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous Materials.<br />
<strong>• Risk phrases:</strong><br />
36/38 Irritating to eyes and skin.<br />
<strong>• Safety phrases:</strong><br />
2 Keep out of the reach of children.<br />
41 In case of fire and/or explosion do not breathe fumes.</p>
<p>
<img alt="" src="http://content.rxmarine.com/images/msds/header/heading16.png&quot; /></p>
<p>
This information is based on our present knowledge.However, this shall not constitute a guarantee for anys pecific product features and shall not establish a legally valid contractual relationship.</p>

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