Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 7-Bromo-4-hydroxy-2H-chromen-2-one

7-Bromo-4-hydroxy-2H-chromen-2-one

7-Bromo-4-hydroxy-2H-chromen-2-one price.
  • $121 - $377
  • Product name: 7-Bromo-4-hydroxy-2H-chromen-2-one
  • CAS: 18735-82-5
  • MF: C9H5BrO3
  • MW: 241.04
  • EINECS:
  • MDL Number:MFCD12196352
  • Synonyms:7-Bromo-4-hydroxy-2H-1-benzopyran-2-one;7-Bromo-4-hydroxy-2H-chromen-2-one;7-Bromo-4-hydroxycoumarin;2H-1-Benzopyran-2-one, 7-bromo-4-hydroxy-;7-bromo-4-hydroxy-chromen-2-one
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • AK Scientific
  • Sigma-Aldrich
Package
  • 250mg
  • 1g
  • ManufacturerAK Scientific
  • Product number9572BB
  • Product description7-Bromo-4-hydroxy-2H-chromen-2-one
  • Packaging1g
  • Price$377
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number732990
  • Product description7-Bromo-4-hydroxycoumarin
  • Packaging250mg
  • Price$121
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 9572BB 7-Bromo-4-hydroxy-2H-chromen-2-one 1g $377 2021-12-16 Buy
Sigma-Aldrich 732990 7-Bromo-4-hydroxycoumarin 250mg $121 2025-07-31 Buy

Properties

Melting point :244-249°C
Boiling point :391.8±42.0 °C(Predicted)
Density :1.879±0.06 g/cm3(Predicted)
storage temp. :2-8°C, stored under nitrogen
pka :4.50±1.00(Predicted)
form :solid
Appearance :White to light yellow Solid

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

More related product prices

573675-29-3

Related product price

Suppliers and manufacturers

ATK CHEMICAL COMPANY LIMITED
Accela ChemBio Inc.
Blocksynth Pharmaceutical Technology Co.,Ltd
Labnetwork lnc.
Nanjing Hengbei Chemicals Co., Ltd.
Aladdin Scientific
Suzhou ARTK Medchem Co., Ltd.
Amadis Chemical Company Limited PharmaBlock Sciences (Nanjing),Inc. Shanghai Raise Chemical Technology Co.,Ltd