Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Methyl-1,7-diazaspiro[4.4]nonane
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-METHYL-1,7-DIAZASPIRO[4.4]NONANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1158749-77-9

1158749-77-9 structure

1158749-77-9 structure

Name: 1-Methyl-1,7-diazaspiro[4.4]nonane
Chemical Name: 1-Methyl-1,7-diazaspiro[4.4]nonane
CAS Number: 1158749-77-9
Molecular Formula: C₈H₁₆N₂
Molecular Weight: 140.22600
Create Date: 2018-12-30 19:07:31
Modify Date: 2025-09-16 17:56:01

Name	1-Methyl-1,7-diazaspiro[4.4]nonane

Density	1.01
Boiling Point	179ºC
Molecular Formula	C₈H₁₆N₂
Molecular Weight	140.22600
Flash Point	60ºC
Exact Mass	140.13100
PSA	15.27000
LogP	0.71080

HS Code	2933990090

1192688-70-2 structure

1192688-70-2

~%

1158749-77-9 structure

1158749-77-9

Literature: GLAXO GROUP LIMITED Patent: WO2009/130231 A1, 2009 ; Location in patent: Page/Page column 101; 102 ; WO 2009/130231 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%

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