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: Spiro[1,3-dioxolane-2,7'-pentacyclo[4.3.0.02,5.03,9.04,7]nonane]-2'-carboxylicacid, 1',3',4',5',6',8',9'-heptachloro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1659-90-1

1659-90-1 structure

1659-90-1 structure

Name: Spiro[1,3-dioxolane-2,7'-pentacyclo[4.3.0.02,5.03,9.04,7]nonane]-2'-carboxylicacid, 1',3',4',5',6',8',9'-heptachloro-
Chemical Name: 6,6a,7,8-Tetrahydro-5H-isoindolo[1',2':2,3]pyrimido[1,6-a]quinolin-10(14bH)one
CAS Number: 1659-90-1
Molecular Formula: C₁₂H₅Cl₇O₄
Molecular Weight: 461.33700
Create Date: 2016-12-19 12:33:50
Modify Date: 2025-09-09 20:18:38

Names
Properties

Name	6,6a,7,8-Tetrahydro-5H-isoindolo[1',2':2,3]pyrimido[1,6-a]quinolin-10(14bH)one
Synonyms	6,6-Aethylendioxy-heptachlor-pentacyclo<5.2.0.02.5.03.9.04.8>nonan-3-carbonsaeure (Carbonsaeure IV)

Density	2.25g/cm3
Boiling Point	470.5ºC at 760 mmHg
Molecular Formula	C₁₂H₅Cl₇O₄
Molecular Weight	461.33700
Flash Point	238.3ºC
Exact Mass	457.80100
PSA	55.76000
LogP	2.71170
Vapour Pressure	3.75E-10mmHg at 25°C
Index of Refraction	1.761

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