69880
吗啉
puriss. p.a., ACS reagent, ≥99.0% (GC)
别名:
四氢-1,4-噁嗪
选择尺寸
关于此项目
InChI key
YNAVUWVOSKDBBP-UHFFFAOYSA-N
InChI
1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2
SMILES string
C1COCCN1
grade
ACS reagent, puriss. p.a.
vapor density
3 (vs air)
vapor pressure
31 mmHg ( 38 °C), 7 mmHg ( 20 °C)
assay
≥99.0% (GC)
autoignition temp.
590 °F
expl. lim.
10.8 %
impurities
≤0.3% water
refractive index
n20/D 1.454 (lit.), n20/D 1.455
mp
−7-−5 °C (lit.)
density
1.000 g/mL at 20 °C, 0.996 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.1 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg
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wgk
WGK 1
存储类别
3 - Flammable liquids
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Corr. 1B
flash_point_f
87.8 °F - closed cup
flash_point_c
31 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
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