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[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-

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Formula: C30H26O12
CAS: 29106-49-8
search Element: dihydroxyphenyl benzopyran tetrahydro hexol
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Identification

Structural Formula
[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-
CAS:
29106-49-8
EINECS:
Molecular Formula:
C30H26O12
MDL:
MFCD01861513
Synonym:
[4,8'-bi-2h-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, [2r-[2a,3a,4b(2'r*,3'r*)]]- ; 4,8'-bi-[(+)-epicatechin] ; [4,8''-biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol,stereoisomer (8ci) ; proanthocyanidin b2 ; procyanidin b2 ; (-)-epicatechin-(4b,8)-(+)-epicatechin ; (-)-epicatechin-(4b-8)-(-)-epicatechin ; procyanidin b1(p) ; epicatechin(4beta->8)epicatechin ; [4,8'-bi-2h-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2r,2'r,3r,3'r,4r)- ; epicatechin(4b-8)epicatechin ; procyanidindimerb2 ; (4→8)-procyanidin b2 ; (+)-procyanidin b2 ; procyanidol b2 ; procyanidin b2(rg)




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Properties for [4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-

Molecular Weight:
578.52 g·mol−1
Density:
1.706 g/cm3
Melting point:
197-198 °C
Boiling point:
955.319 °C at 760 mmHg
Flash point:
531.558 °C
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Safety & Transport Information

Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Storage temperature :
2-8°C
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Alternative Distributors of [[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Haohua Industry Co., Ltd.

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