Phenol Red structure, CAS 143-74-8

Phenol Red

CAS Number143-74-8

Synonyms4-[3-(4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-dioxo-benzo[c]oxathiol-3-yl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-dioxo-3-benzo[c]oxathiolyl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-diketo-benzo[c]oxathiol-3-yl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-dioxo-benzo[c][1,2]oxathiol-3-yl]phenol

Molecular Formula(C6H4OH)2C7H4SO3

Molecular Weight354.38

Purity98.00%

Density

Boiling Point

Melting Point>300 °C

Flash Point

Appearancesolid

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9020938 Purity: 98.00%
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Quality Control of [ 143-74-8 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number143-74-8
Catalog No.2A-9020938
Synonyms4-[3-(4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-dioxo-benzo[c]oxathiol-3-yl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-dioxo-3-benzo[c]oxathiolyl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-diketo-benzo[c]oxathiol-3-yl]phenol; 4-[3-(4-hydroxyphenyl)-1,1-dioxo-benzo[c][1,2]oxathiol-3-yl]phenol
Molecular Formula(C6H4OH)2C7H4SO3
Molecular Weight354.38
Purity98.00
Melting Point>300 °C
Appearancesolid
MDL NumberMFCD00003552
SMILES[S]1(=O)(=O)OC(c4c1cccc4)(c3ccc(cc3)O)c2ccc(cc2)O
InChI1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H
InChI KeyBELBBZDIHDAJOR-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12171502
MSDSmsds/20938_1_143_74_8.pdf
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