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1147557-97-8

1147557-97-8 structure
1147557-97-8 structure

Name tert-Butyl 6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate
Synonyms tert-butyl 6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate
1-Azetidinecarboxylic acid, 3-(2-hydroxyethyl)-, 1,1-dimethylethyl ester
2-Methyl-2-propanyl 3-(2-hydroxyethyl)-1-azetidinecarboxylate
Density 1.1±0.1 g/cm3
Boiling Point 287.4±13.0 °C at 760 mmHg
Melting Point 127-129℃
Molecular Formula C10H19NO3
Molecular Weight 201.263
Flash Point 127.6±19.8 °C
Exact Mass 201.136490
PSA 49.77000
LogP 0.29
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.488
Hazard Codes Xi
HS Code 2933990090

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1147557-97-8 structure

1147557-97-8

Literature: BETA PHARMA CANADA INC.; WANG, Zhaoyin; LI, Lianhai; WANG, Zhigang Patent: WO2013/13308 A1, 2013 ; Location in patent: Paragraph 00178-00180 ; WO 2013/013308 A1

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1147557-97-8 structure

1147557-97-8

Literature: Organic Letters, , vol. 11, # 16 p. 3523 - 3525

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1147557-97-8 structure

1147557-97-8

Literature: US2012/129830 A1, ;
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%