Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2',4,4',5',7,7'-HEXACHLORO-3',6'-DIHYDROXY-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,9'-XANTHENE]-6-CARBOXYLIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2',4,4',5',7,7'-HEXACHLORO-3',6'-DIHYDROXY-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,9'-XANTHENE]-6-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2',4,4',5',7,7'-HEXACHLORO-3',6'-DIHYDROXY-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,9'-XANTHENE]-6-CARBOXYLIC ACID
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/50mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

155911-16-3

155911-16-3 structure

155911-16-3 structure

Name: 2',4,4',5',7,7'-HEXACHLORO-3',6'-DIHYDROXY-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,9'-XANTHENE]-6-CARBOXYLIC ACID
Chemical Name: 2',4,4',5',7,7'-hexachloro-3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
CAS Number: 155911-16-3
Molecular Formula: C₂₁H₆Cl₆O₇
Molecular Weight: 582.98600
Create Date: 2018-07-25 18:02:37
Modify Date: 2025-08-24 22:18:51

Name	2',4,4',5',7,7'-hexachloro-3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
Synonyms	2',4,4',5',7,7'-Hexachloro-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid

Density	2.06±0.1 g/cm3(Predicted)
Boiling Point	794.8±60.0 °C(Predicted)
Molecular Formula	C₂₁H₆Cl₆O₇
Molecular Weight	582.98600
Exact Mass	579.82400
PSA	113.29000
LogP	7.28440

Precursor 2
81742-10-1 16606-61-4
DownStream 0

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