1-Methyl-2-pyrrolidone

872-50-4
1-Methyl-2-pyrrolidone
NMP, N-Methyl-2-pyrrolidone

产品介绍９�/div>

产品说明

一般描�?/p>

顶空气相色谱� SupraSolv^?

应用

1-Methyl-2-pyrrolidone for headspace gas chromatography SupraSolv^?. CAS 872-50-4, pH 8.5 - 10.0 (100 g/l, H?O, 20 ��C).

法律信息

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

分子野�/td>	99.13
MDL编号	MFCD00003193
EC索引叶�/td>	212-828-1

产品性质

质量水平	100
蒸汽厊�/td>	0.32 hPa ( 20 �?
产品纾�/td>	SupraSolv?
测定	��99.8% (GC)
形式	liquid
自燃温度	245 ℂ�/td>
效能	3598 mg/kg LD50, oral (Rat) 8000 mg/kg LD50, skin (Rabbit)
expl. lim.	1.3-9.5 % (v/v)
technique(s)	GC-HS: suitable
pH�?酸碱�?	8.5-10.0 (20 �? 100 g/L in H2O)
bp	202 �?1013 hPa
mp	-24 ℂ�/td>
转变温度	flash point 91 ℂ�/td>
溶解�?/td>	1000 g/L
密度	1.03 g/cm3at 20 ℂ�/td>
储存温度	2-30ℂ�/td>
InChI	1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI key	SECXISVLQFMRJM-UHFFFAOYSA-N

安全信息

象形国�/td>
警示用语９�/td>	Danger
危险声明	H315 - H319 - H335 - H360FD
预防措施声明	P201 - P202 - P261 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类	Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
靶器宗�/td>	Respiratory system
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 1
闪点(F)	195.8 ��F - Pensky-Martens closed cup
闪点(C)	91 � - Pensky-Martens closed cup