成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> CHROMONE-3-CARBOXYLIC ACID

CHROMONE-3-CARBOXYLIC ACID

CHROMONE-3-CARBOXYLIC ACID price.
  • $36.65 - $756
  • Product name: CHROMONE-3-CARBOXYLIC ACID
  • CAS: 39079-62-4
  • MF: C10H6O4
  • MW: 190.15
  • EINECS:
  • MDL Number:MFCD00017338
  • Synonyms:4-Oxo-4H-chromene-3-carboxylic acid, 4-Oxo-4H-1-benzopyran-3-carboxylic acid;RARECHEM AL BO 0552;CHROMONE-3-CARBOXYLIC ACID;BUTTPARK 29\06-38;3-CHROMONECARBOXYLIC ACID;4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID;4-OXO-4H-1-BENZOPYRAN-3-CARBOXYLIC ACID;Chromone-3-carboxylic acid,98%
21 prices
Selected condition：
Brand
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Heterocyclics
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 1g
  • 2g
  • 5G
  • 10g
  • 25g
  • 250g
  • ManufacturerActivate Scientific
  • Product numberAS145979
  • Product descriptionChromone-3-carboxylic acid 95%
  • Packaging5G
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-06734
  • Product descriptionChromone-3-carboxylic acid 98%
  • Packaging250g
  • Price$756
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ97088
  • Product descriptionChromone-3-carboxylic acid
  • Packaging1g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14422
  • Product descriptionChromone-3-carboxylic acid, 98%
  • Packaging1g
  • Price$36.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14422
  • Product descriptionChromone-3-carboxylic acid, 98%
  • Packaging5g
  • Price$137
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number39079624
  • Product descriptionChromone-3-carboxylic acid
  • Packaging5g
  • Price$179.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002985
  • Product description4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$713.1
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC75221
  • Product descriptionChromone-3-carboxylic acid
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC75221
  • Product descriptionChromone-3-carboxylic acid
  • Packaging2g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC75221
  • Product descriptionChromone-3-carboxylic acid
  • Packaging5G
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC75221
  • Product descriptionChromone-3-carboxylic acid
  • Packaging10g
  • Price$360
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC75221
  • Product descriptionChromone-3-carboxylic acid
  • Packaging25g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42665
  • Product descriptionChromone-3-carboxylicacid,≥98%(GC) ≥98%(GC)
  • Packaging1G
  • Price$43.91
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11130797
  • Product descriptionChromone-3-carboxylic acid 95+%
  • Packaging1g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11130797
  • Product descriptionChromone-3-carboxylic acid 95+%
  • Packaging5g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-00501
  • Product description4-Oxo-4H-chromene-3-carboxylicacid 97%
  • Packaging1g
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS145979 Chromone-3-carboxylic acid 95% 5G $230 2021-12-16 Buy
AHH MT-06734 Chromone-3-carboxylic acid 98% 250g $756 2021-12-16 Buy
AK Scientific J97088 Chromone-3-carboxylic acid 1g $55 2021-12-16 Buy
Alfa Aesar A14422 Chromone-3-carboxylic acid, 98% 1g $36.65 2024-03-01 Buy
Alfa Aesar A14422 Chromone-3-carboxylic acid, 98% 5g $137 2024-03-01 Buy
Alichem 39079624 Chromone-3-carboxylic acid 5g $179.82 2021-12-16 Buy
American Custom Chemicals Corporation COR0002985 4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID 95.00% 1G $713.1 2021-12-16 Buy
Biosynth Carbosynth FC75221 Chromone-3-carboxylic acid 1g $65 2021-12-16 Buy
Biosynth Carbosynth FC75221 Chromone-3-carboxylic acid 2g $100 2021-12-16 Buy
Biosynth Carbosynth FC75221 Chromone-3-carboxylic acid 5G $200 2021-12-16 Buy
Biosynth Carbosynth FC75221 Chromone-3-carboxylic acid 10g $360 2021-12-16 Buy
Biosynth Carbosynth FC75221 Chromone-3-carboxylic acid 25g $650 2021-12-16 Buy
Chem-Impex 42665 Chromone-3-carboxylicacid,≥98%(GC) ≥98%(GC) 1G $43.91 2021-12-16 Buy
Crysdot CD11130797 Chromone-3-carboxylic acid 95+% 1g $47 2021-12-16 Buy
Crysdot CD11130797 Chromone-3-carboxylic acid 95+% 5g $160 2021-12-16 Buy
Heterocyclics JRH-00501 4-Oxo-4H-chromene-3-carboxylicacid 97% 1g $70 2021-12-16 Buy

Properties

Melting point :202-205 °C (lit.)
Boiling point :245.64°C (rough estimate)
Density :1.493
refractive index :1.4440 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :2.55±0.20(Predicted)
color :Pale Yellow
BRN :1074111
InChIKey :PCIITXGDSHXTSN-UHFFFAOYSA-N
CAS DataBase Reference :39079-62-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Chromone-3-carboxylic acid may be used in the preparation of:chromane-2,4-dioneschromone-3-carboxamides5-(2-hydroxyphenyl)isoxazolechromone-2-carboxamideschromone-2-carboxamido-3-esters

Related product price