1002727-88-9

1002727-88-9 structure

Name: 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman
Chemical Name: 2-(Chroman-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS Number: 1002727-88-9
Molecular Formula: C₁₅H₂₁BO₃
Molecular Weight: 260.136
Create Date: 2018-11-25 10:32:43
Modify Date: 2025-08-26 17:41:19

Name	2-(Chroman-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms	2-(3,4-dihydro-2H-chromen-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2H-1-Benzopyran, 3,4-dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chromane 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman

Density	1.1±0.1 g/cm3
Boiling Point	373.5±31.0 °C at 760 mmHg
Molecular Formula	C₁₅H₂₁BO₃
Molecular Weight	260.136
Flash Point	179.7±24.8 °C
Exact Mass	260.158386
PSA	27.69000
LogP	2.31080
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.519
Storage condition	2~8℃

HS Code	2934999090

67856-45-5

73183-34-3

~83%

1002727-88-9

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GmbH; CARSON, Rebekah J.; FADER, Lee; KAWAI, Stephen; LANDRY, Serge Patent: WO2009/62288 A1, 2009 ; Location in patent: Page/Page column 72-73 ;

493-08-3

73183-34-3

~84%

1002727-88-9

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GmbH Patent: WO2009/62289 A1, 2009 ; Location in patent: Page/Page column 79; 80 ;

3875-78-3

73183-34-3

~60%

1002727-88-9

Literature: BIOENERGENIX; MCCALL, John M.; ROMERO, Donna L.; KELLY, Robert C. Patent: WO2012/119046 A2, 2012 ; Location in patent: Page/Page column 72 ;

Precursor 4
67856-45-5 73183-34-3 493-08-3 3875-78-3
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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