Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(Diphenylmethyl)-2-azaspiro[3.3]heptan-5-one
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-BENZHYDRYL-2-AZASPIRO[3.3]HEPTAN-5-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1263296-80-5

1263296-80-5 structure

1263296-80-5 structure

Name: 2-(Diphenylmethyl)-2-azaspiro[3.3]heptan-5-one
Chemical Name: 2-benzhydryl-2-azaspiro[3.3]heptan-7-one
CAS Number: 1263296-80-5
Molecular Formula: C₁₉H₁₉NO
Molecular Weight: 277.360
Create Date: 2018-12-24 20:53:43
Modify Date: 2025-09-11 11:47:28

Name	2-benzhydryl-2-azaspiro[3.3]heptan-7-one
Synonyms	6-(diphenylmethyl)-6-azaspiro[3.3]heptan-1-one 2-(Diphenylmethyl)-2-azaspiro[3.3]heptan-5-one 2-Benzhydryl-2-azaspiro[3.3]heptan-5-one 2-DIPHENYLMETHYL-2-AZASPIRO[3.3]HEPTAN-5-ONE 2-Azaspiro[3.3]heptan-5-one, 2-(diphenylmethyl)- 2-DiphenylMethyl-2-azaspiro[3.3]hept-5-one

Density	1.2±0.1 g/cm3
Boiling Point	416.2±35.0 °C at 760 mmHg
Melting Point	120-122℃
Molecular Formula	C₁₉H₁₉NO
Molecular Weight	277.360
Flash Point	192.9±15.5 °C
Exact Mass	277.146667
PSA	20.31000
LogP	2.50
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.643

HS Code	2933990090

1263296-79-2 structure

1263296-79-2

~%

1263296-80-5 structure

1263296-80-5

Literature: Guerot, Carine; Tchitchanov, Boris H.; Knust, Henner; Carreira, Erick M. Organic Letters, 2011 , vol. 13, # 4 p. 780 - 783

40320-60-3 structure

40320-60-3

~%

1263296-80-5 structure

1263296-80-5

Literature: Guerot, Carine; Tchitchanov, Boris H.; Knust, Henner; Carreira, Erick M. Organic Letters, 2011 , vol. 13, # 4 p. 780 - 783

Precursor 1
40320-60-3
DownStream 2
1263296-81-6 1263296-82-7

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%

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