Chlorophenol red - >95.0%(HPLC), high purity , CAS No.4430-20-0

Item Number

C104982

Grouped product items
SKU	Size	Availability	Price	Qty
C104982-5g	5g	In stock	$26.90
C104982-25g	25g	In stock	$119.90

View related series

Basic Description

Synonyms	CHLOROPHENOL RED\|4430-20-0\|Chlorphenol Red\|Chlorphenolsulfonphthalein\|Dichlorophenolsulfonephthalein\|3,3-Bis(3-chloro-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide\|Chlorophenol red indicator\|Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene
Specifications & Purity	>95.0%(HPLC)
Shipped In	Normal

Names and Identifiers

IUPAC Name	2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]phenol
INCHI	InChI=1S/C19H12Cl2O5S/c20-14-9-11(5-7-16(14)22)19(12-6-8-17(23)15(21)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,22-23H
InChi Key	WWAABJGNHFGXSJ-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl
Isomeric SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl
WGK Germany	3
PubChem CID	20486
Molecular Weight	423.27
Beilstein	354053

Certificates

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

5 results found

Lot Number	Certificate Type	Date	Item
F23101361	Certificate of Analysis	Apr 04, 2023	C104982
F23101362	Certificate of Analysis	Apr 04, 2023	C104982
F2312046	Certificate of Analysis	Apr 04, 2023	C104982
F2312050	Certificate of Analysis	Apr 04, 2023	C104982
J1825185	Certificate of Analysis	Jun 21, 2022	C104982

Solubility

Solubility in water: Practically insoluble; Slightly soluble in Ethanol; Insoluble in Ether

Sensitivity

Moisture sensitive.

Melt Point(°C)

261-262°C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3

Solution Calculators

Determine the necessary mass, volume, or concentration for preparing a solution.

Determine the dilution needed to prepare a stock solution.

Basic Description