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m-Cresol Purple
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m-Cresol Purple

CAS: 2303-01-7

Ref. 7W-GT6972

1g
21.00 €
5g
39.00 €
10g
65.00 €
25g
112.00 €
Estimated delivery in United States, on Monday 13 May 2024

Product Information

Name:
m-Cresol Purple
Synonyms:
  • m-Cresolsulfonphthalein
  • 2-[(Z)-(4-hydroxy-2-methylphenyl)(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid
  • 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
  • 3,3-bis(4-hydroxy-2-methylphenyl)-2-benzofuran-1(3H)-one
  • 3H-2,1-Benzoxathiole, phenol deriv.
  • 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(3-methylphenol)
  • 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methylphenol]
  • Cresol purple
  • Metacresol Purple
  • NSC 9607
  • See more synonyms
  • Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-, S,S-dioxide
  • m-Cresol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide
  • m-Cresolsulfonephthalein
  • o-Toluenesulfonic acid, α-hydroxy-α,α-bis(4-hydroxy-o-tolyl)-, γ-sultone
  • phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-
Brand:
Glentham
Long term storage:
Notes:

Chemical properties

Molecular weight:
382.44
Formula:
C21H18O5S
Color/Form:
Red-brown, brown-green or green powder
InChI:
InChI=1S/C21H18O5S/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26-21/h3-12,22-23H,1-2H3
InChI key:
InChIKey=OLQIKGSZDTXODA-UHFFFAOYSA-N
SMILES:
Cc1cc(O)ccc1C1(c2ccc(O)cc2C)OS(=O)(=O)c2ccccc21
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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