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3,4-Dihydro-2H-1,5-benzodioxepin-7-ylboronic acid

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Formula: C9H11BO4
CAS: 279261-89-1
search Element: benzodioxepin ylboronic dihydro acid
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Identification

Structural Formula
3,4-Dihydro-2H-1,5-benzodioxepin-7-ylboronic acid
CAS:
279261-89-1
EINECS:
Molecular Formula:
C9H11BO4
MDL:
MFCD02681910
SMILES:
B(C1=CC2=C(C=C1)OCCCO2)(O)O
Synonym:
3,4-dihydro-2h-1,5-benzodioxepin-7-ylboronic acid ; 3, 4-dihydro -2h-benzodioxepine-7-yl-boronic acid ; boronic acid,b-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)- ; akos brn-0253 ; 3,4-dihydro-2h-1,5-benzodioxepin-7-ylboronic ; 3,4-dihydro-2h-1,5-benzodioxepin-7-boronicacid90% ; 3,4-dihydro-2h-1,5-benzodioxepin-7-boronic acid ; 3,4-dihydro-2h-1,5-benzodioxepin-7-ylboronic acid, 90%, may contain varying amounts of anhydride ; 3,4-dihydro-2h-benzo[b][1,4]dioxepin-7-ylboronicacid ; 3,4-dihydro-2h-1,5-benzodioxepin-7-boronic acid 90%




Suppliers

CM Fine Chemicals
CFC416516660
Capot Chemical Co., Ltd.
7845
+
Santa Cruz Biotechnology, Inc.
299134
Dayang Chem (Hangzhou) Co.,Ltd.
DC759530380
+
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CAS equal suppliers

3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-ylboronic acid
Chemlyte Solutions
CS572417172
Boronic acid, (3,4-dihydro-2h-1,5-benzodioxepin-7-yl)-
Angene International Limited
AGN-PC-0KKXI3
(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)boronic acid
Leap Chem Co., Ltd
LC693020790
(3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)boronic acid
Finipharma Ltd
F539010780

Prices & Availability




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Properties for 3,4-Dihydro-2H-1,5-benzodioxepin-7-ylboronic acid

Molecular Weight:
193.99 g·mol−1
Density:
1.29 ±0.1 g/cm3 (20 °C 760 Torr)
Melting point:
150 °C
Physical Description:
white to light yellow crystal powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
R37/38 - Irritating to respiratory system and skin
R41 - Risk of serious damage to eyes
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
S39 - Wear eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [3,4-Dihydro-2H-1,5-benzodioxepin-7-ylboronic acid]

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

BOC Sciences | Gihi Chemicals Co., Limited | Jinan Haohua Industry Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | East Chemical Industry Co., Ltd.

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