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1-Methyl-2-pyrrolidone EMPLURA®. CAS 872-50-4, pH 8.5 - 10.0 (100 g/l, H₂O, 20 °C).
کد: 8060722500
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1-Methyl-2-pyrrolidone EMPLURA®. CAS 872-50-4, pH 8.5 - 10.0 (100 g/l, H₂O, 20 °C).

جدول ویژگیهای کلیدی محصول

CAS #EC NumberHill FormulaMolar Mass
872-50-4 212-828-1 C₅H₉NO 99.13 g/mol
شرح محصول
Catalogue Number 806072
Synonyms NMP, N-Methyl-2-pyrrolidone
Overview EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA®solvents provide adequate specifications with the most important parameters.
اطلاعات محصول
CAS number 872-50-4
EC index number 606-021-00-7
EC number 212-828-1
Hill Formula C₅H₉NO
Molar Mass 99.13 g/mol
HS Code 2933 79 00
Structure formula Image
موارد کاربرد محصول
Application 1-Methyl-2-pyrrolidone EMPLURA®. CAS 872-50-4, pH 8.5 - 10.0 (100 g/l, H₂O, 20 °C).
اطلاعات فیزیکی و شیمیایی محصول
Boiling point 202 °C (1013 hPa)
Density 1.03 g/cm3 (20 °C)
Explosion limit 1.3 - 9.5 %(V)
Flash point 91 °C
Ignition temperature 245 °C
Melting Point -24 °C
pH value 8.5 - 10.0 (100 g/l, H₂O, 20 °C)
Vapor pressure 0.32 hPa (20 °C)
Solubility 1000 g/l
اطلاعات سم شناسی
LD 50 oral LD50 Rat 3598 mg/kg
LD 50 dermal LD50 Rabbit 8000 mg/kg
اطلاعات ایمنی بر اساس GHS
Hazard Pictogram(s)
Hazard Statement(s) H360D: May damage the unborn child.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) P201: Obtain special instructions before use.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
RTECS UY5790000
Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
اطلاعات ایمنی محصول
Hazard Symbols Toxic
Categories of danger toxic for reproduction, irritant
R Phrase R 61-36/37/38
May cause harm to the unborn child.Irritating to eyes, respiratory system and skin.
S Phrase S 53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
اطلاعات بارگیری و نگهداری
Storage Store at +5°C to +30°C.
مشخصات فنی محصول
Purity (GC) ≥ 99.5 %
Identity (IR) conforms
Density (d 20 °C/ 4 °C) 1.031 - 1.033
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.003
Water ≤ 0.10 %
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