Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,3,4,5,6,6a,6b,8,9,10a,10b-Dodecahydrobenz[e]-as-indacene-7,10-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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31991-61-4

31991-61-4 structure

31991-61-4 structure

Name: 1,2,3,4,5,6,6a,6b,8,9,10a,10b-Dodecahydrobenz[e]-as-indacene-7,10-dione
Chemical Name: 1,2,3,4,5,6,6a,6b,8,9,10a,10b-Dodecahydrobenzo[e]-as-indacene-7,10-dione
CAS Number: 31991-61-4
Molecular Formula: C₁₆H₂₀O₂
Molecular Weight: 244.32900
Create Date: 2017-01-20 22:39:21
Modify Date: 2024-01-10 18:52:12

Name	1,2,3,4,5,6,6a,6b,8,9,10a,10b-Dodecahydrobenzo[e]-as-indacene-7,10-dione
Synonyms	1,2,3,4,5,6,6a,6b,8,9,10a,10b-Dodecahydrobenzo[e]-as-indacene-7,10-dione Benz[e]-as-indacene-7,10-dione, 1,2,3,4,5,6,6a,6b,8,9,10a,10b-dodecahydro-

Density	1.18g/cm3
Boiling Point	419.3ºC at 760mmHg
Molecular Formula	C₁₆H₂₀O₂
Molecular Weight	244.32900
Flash Point	156.8ºC
Exact Mass	244.14600
PSA	34.14000
LogP	2.53
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.567

HS Code	2914399090

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%