80621
Piperazine
BioUltra, anhydrous, ≥99.0% (T)
Synonym(s):
1,4-Diazacyclohexane, Diethylenediamine
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About This Item
vapor pressure
0.8 mmHg ( 20 °C)
Quality Level
product line
BioUltra
assay
≥99.0% (T)
form
solid
expl. lim.
14 %
impurities
insoluble matter, passes filter test, ≤1% water
pH
11.0-12.5 (25 °C, 0.1 M in H2O)
bp
145-146 °C (lit.)
mp
109-112 °C (lit.)
solubility
H2O: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
λ
0.1 M in H2O
UV absorption
λ: 260 nm Amax: 0.035, λ: 280 nm Amax: 0.010
SMILES string
C1CNCCN1
InChI
1S/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2
InChI key
GLUUGHFHXGJENI-UHFFFAOYSA-N
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Danger
Hazard Classifications
Eye Dam. 1 - Flam. Sol. 1 - Repr. 2 - Resp. Sens. 1B - Skin Corr. 1B - Skin Sens. 1B
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Class I Designated Chemical Substances
prtr
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
80621-500G: + 80621-100G: + 80621-25G: + 80621-VAR: + 80621-BULK:
jan
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