Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-DIAZASPIRO[5.5]UNDECANE-3,5-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5699-91-2

5699-91-2 structure

5699-91-2 structure

Name: 1,4-diazaspiro[5.5]undecane-3,5-dione
Chemical Name: 1,4-diazaspiro[5.5]undecane-3,5-dione
CAS Number: 5699-91-2
Molecular Formula: C₉H₁₄N₂O₂
Molecular Weight: 182.22000
Create Date: 2018-12-21 17:46:56
Modify Date: 2025-08-26 00:49:12

Name	1,4-diazaspiro[5.5]undecane-3,5-dione
Synonyms	3,3-Pentamethylen-2,6-dioxo-piperazin 2.6-Dioxo-3.3-pentamethylen-piperazin

Density	1.21g/cm3
Boiling Point	390.1ºC at 760 mmHg
Molecular Formula	C₉H₁₄N₂O₂
Molecular Weight	182.22000
Flash Point	178.3ºC
Exact Mass	182.10600
PSA	61.69000
LogP	0.54000
Index of Refraction	1.54

HS Code	2933990090

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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