Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-BROMO-1,4-DIOXASPIRO[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: 6-BROMO-1,4-DIOXASPIRO[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

82235-82-3

82235-82-3 structure

82235-82-3 structure

Name: 6-BROMO-1,4-DIOXASPIRO[4.4]NONANE
Chemical Name: 9-bromo-1,4-dioxaspiro[4.4]nonane
CAS Number: 82235-82-3
Molecular Formula: C₇H₁₁BrO₂
Molecular Weight: 207.06500
Create Date: 2018-12-31 12:53:33
Modify Date: 2025-08-24 19:11:37

Name	9-bromo-1,4-dioxaspiro[4.4]nonane
Synonyms	6-Bromo-1,4-dioxaspiro[4.4]nonane 1,4-Dioxaspiro[4.4]nonane,6-bromo 2-Bromocyclopentanone 1,2-ethanediyl acetal

Density	1.544g/cm3
Boiling Point	250.464ºC at 760 mmHg
Molecular Formula	C₇H₁₁BrO₂
Molecular Weight	207.06500
Flash Point	112.402ºC
Exact Mass	205.99400
PSA	18.46000
LogP	1.67690
Index of Refraction	1.532

Hazard Codes	Xn
HS Code	2932999099

107-21-1 structure

107-21-1

120-92-3 structure

120-92-3

~89%

82235-82-3 structure

82235-82-3

Literature: Visweswariah, Sandhya; Prakash, G.; Bhushan, Vidya; Chandrasekaran, S. Synthesis, 1982 , # 4 p. 309 - 310

Precursor 2
107-21-1 120-92-3
DownStream 3
10493-98-8 694-28-0 1056246-36-6

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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