ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

浙江赞诚生物科技有限公司

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

Specializing in the production and management of intermediates and fine chemicals

N-Carbethoxy-4-piperidone

Chemintel Technology

N-Carbethoxy-4-piperidone

Information
Product name: N-Carbethoxy-4-piperidone
CAS number: 29976-53-2
Molecular formula: C8H13NO3
Molecular weight: 171.19400
Exact Mass: 171.09000
PSA: 46.61000
LogP: 0.74570
Physicochemical properties
Appearance: Light yellow liquid
Density: 1.135 g/mL at 25 °C(lit.)
Boiling point: 95-98 °C (1 mmHg)
Flash point: 190 °F
Refractive index: n20/D 1.475(lit.)
Water solubility: slightly soluble
Stability: Stable under normal temperatures and pressures
Storage conditions: Keep away from fire. Store in a sealed container. Store in a cool, dry, well-ventilated area away from incompatible materials
Steam pressure: 0.00574mmHg at 25°C
Security Information
Safety instructions: S23-S24/25-S37/39-S26
WGK Germany: 3
Hazard category code: R22; R36/38
Dangerous goods mark: Xn
Use Used as a drug loratadine intermediate
Specifications
Item Index
Appearance Clear yellowish liquid
Identification Retention time is closely related to work standards
Wt/ml (at 20°C) 1.135-1.137 gm/ml
Moisture ≧0.5%
Purity ≦99%
Annex

COA / MSDS / TDS

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