Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-dioxaspiro[4.5]deca-6,9-diene-3,8-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

4385-47-1

4385-47-1 structure

4385-47-1 structure

Name: 1,4-dioxaspiro[4.5]deca-6,9-diene-3,8-dione
Chemical Name: 1,4-dioxaspiro[4.5]deca-6,9-diene-3,8-dione
CAS Number: 4385-47-1
Molecular Formula: C₈H₆O₄
Molecular Weight: 166.13100
Create Date: 2016-08-27 05:51:18
Modify Date: 2024-01-11 16:31:21

Name	1,4-dioxaspiro[4.5]deca-6,9-diene-3,8-dione
Synonyms	1,4-dioxaspiro(4.5)deca-6,9-dien-2,8-dione 1,4-dioxaspiro<4,5>deca-6,9-diene-2,8-dione

Density	1.41g/cm3
Boiling Point	380.3ºC at 760 mmHg
Molecular Formula	C₈H₆O₄
Molecular Weight	166.13100
Flash Point	175.8ºC
Exact Mass	166.02700
PSA	52.60000
Index of Refraction	1.569

HS Code	2932999099

1878-84-8 structure

1878-84-8

~98%

4385-47-1 structure

4385-47-1

Literature: Hunter, Norman R.; Wang, Priscilla M.-C. Synthetic Communications, 1982 , vol. 12, # 6 p. 427 - 430

54265-47-3 structure

54265-47-3

~%

4385-47-1 structure

4385-47-1

106-51-4 structure

106-51-4

Literature: Wilson,R.M.; Wunderly,S.W.; Walsh,T.F. Journal of the American Chemical Society, 1982 , vol. 104, p. 4429

Precursor 2
1878-84-8 54265-47-3
DownStream 0

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%