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Chlorophenol Red

CAS #:

4430-20-0

Linear Formula:

C₁₉H₁₂Cl₂O₅S

MDL Number:

MFCD00005877

EC No.:

224-619-2

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Chlorophenol Red	S-OMX-02	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Chlorophenol Red	S-OMX-03	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Chlorophenol Red	S-OMX-04	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Chlorophenol Red	S-OMX-05	Pricing >	SDS >	Data Sheet >

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Chlorophenol Red Properties (Theoretical)

Compound Formula	C₁₉H₁₂Cl₂O₅S
Molecular Weight	423.27
Appearance	Green to brown powder, crystals, or chunks
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	421.97825
Monoisotopic Mass	421.97825

Chlorophenol Red Health & Safety Information

Signal Word	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26
RTECS Number	N/A
Transport Information	N/A
WGK Germany	3
MSDS / SDS	Request MSDS / SDS

About Chlorophenol Red

Chlorophenol Red is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Chlorophenol Red Synonyms

Chlorphenol Red, Chlorphenolsulfonphthalein, Dichlorophenolsulfonephthalein, 3',3''-Dichlorophenolsulfonphthalein, 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-chlorophenol] S,S-dioxide, 3,3-bis(3-chloro-4-hydroxyphenyl)benzo[c]1,2-oxathiolene-1,1-dione

Chemical Identifiers

Linear Formula	C₁₉H₁₂Cl₂O₅S
MDL Number	MFCD00005877
EC No.	224-619-2
Beilstein/Reaxys No.	354053
Pubchem CID	20486
IUPAC Name	2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2, 1λ6-benzoxathiol-3-yl]phenol
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl
InchI Identifier	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

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Sulfur

16 S 32.065000000 Sulfur

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr Model The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s² 3p⁴. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.

Chlorine

17 Cl 35.453000000 Chlorine

Chlorine is a Block P, Group 17, Period 3 element. Its electron configuration is [Ne]3s²3p⁵. The chlorine atom has a covalent radius of 102±4 pm and its Van der Waals radius is 175 pm. Chlorine Model In its elemental form, chlorine is a yellow-green gas. Chlorine is the second lightest halogen after fluorine. It has the third highest electronegativity and the highest electron affinity of all elements, making it a strong oxidizing agent. It is rarely found by itself in nature. Chlorine was discovered and first isolated by Carl Wilhelm Scheele in 1774. It was first recognized as an element by Humphry Davy in 1808.