8.45111

Sigma-Aldrich

Piperidine

Msynthplus

Synonym(s):
Piperidine
Empirical Formula (Hill Notation):
C5H11N
CAS Number:
Molecular Weight:
85.15
MDL number:
EC Index Number:
203-813-0

storage conditions

Store below +30°C.

Quality Level

vapor pressure

34 hPa ( 20 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

320 °C

potency

276 mg/kg LD50, skin (Rabbit)

expl. lim.

1.5-10.3 % (v/v)

pH

12.6 (20 °C, 100 g/L in H2O)

kinematic viscosity

1.77 cSt(20 °C)

bp

106 °C/1013 hPa

mp

-10.8 °C

transition temp

flash point 16 °C

density

0.86 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2

InChI key

NQRYJNQNLNOLGT-UHFFFAOYSA-N

General description

Msynthplus

Application

Piperidine Msynthplus. CAS 110-89-4, pH 12.6 (100 g/l, H₂O, 20 °C).

Analysis Note

Appearance of substance (visual)clearColour number (Hazen)≤ 50Assay (GC, area%)≥ 99.0 % (a/a)Density (d 20 °C/ 4 °C)0.861 - 0.863Water (K. F.)≤ 0.50 %Identity (IR)passes test1,1-Dichloroethene (HS-GC)lot specific result1,1,1-Trichloroethane (HS-GC)lot specific resultBenzene (HS-GC)lot specific resultCarbon tetrachloridenot measurable1,2-Dichlorethanenot measurable

Legal Information

MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

hazcat

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 1

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Certificate of Analysis

Certificate of Origin

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