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Merck
CN

8.45111

Sigma-Aldrich

Piperidine

Msynth™plus

Synonym(s):

Piperidine

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About This Item

Empirical Formula (Hill Notation):
C5H11N
CAS Number:
110-89-4
Molecular Weight:
85.15
MDL number:
MFCD00005979
UNSPSC Code:
12352005
EC Index Number:
203-813-0

Key Documents

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vapor pressure

34 hPa ( 20 °C)

Quality Level

400

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

Msynth™plus

Application

Piperidine Msynth™plus. 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

Hazard Classifications

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

WGK 1

Flash Point(C)

16 °C - closed cup

Regulatory Information

监管及禁止进口产品
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