CAS 857898-70-5|tert-butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate

Introduction：Basic information about CAS 857898-70-5|tert-butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	tert-butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate
CAS Number	857898-70-5	Molecular Weight	302.411
Density	1.1±0.1 g/cm3	Boiling Point	428.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₈H₂₆N₂O₂	Melting Point	/
MSDS	/	Flash Point	212.7±28.7 °C

Names

Name	tert-Butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	428.0±45.0 °C at 760 mmHg
Molecular Formula	C₁₈H₂₆N₂O₂
Molecular Weight	302.411
Flash Point	212.7±28.7 °C
Exact Mass	302.199432
PSA	41.57000
LogP	3.01
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.571

Safety Information

HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2-Methyl-2-propanyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate

Spiro[isoquinoline-4(1H),4'-piperidine]-2(3H)-carboxylic acid, 1,1-dimethylethyl ester

tert-butyl spiro[1,3-dihydroisoquinoline-4,4'-piperidine]-2-carboxylate

tert-butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate

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