Bromothymol Blue
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Description

Bromothymol blue is a member of the class of 2,1-benzoxathioles that is 2,1-benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl groups. It has a role as a dye, an acid-base indicator and a two-colour indicator. It is a polyphenol, an organobromine compound, a 2,1-benzoxathiole, a sultone and an arenesulfonate ester.

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Source creator
Miguel_Astudillo
Source license
CC-BY
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#nih-3d
#small molecules
#bromothymol blue
#bromthymol blue
#76-59-5
#dibromothymolsulfophthalein
#3,3'-dibromothymolsulfonphthalein
#unii-vgu4lm0h96
#nsc 7819
#einecs 200-971-2
#brn 0373934
#vgu4lm0h96
#bromthymolblau
#bromothymol blue (sodium salt)
#chebi:86155
#nsc7819
#nsc-7819
#thymol, 6,6'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-, s,s-dioxide
#3,3-bis(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-3h-benzo[c][1,2]oxathiole 1,1-dioxide
#2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol
#phenol, 4,4'-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)-
#phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)-, s,s-dioxide
#mfcd00005872
#phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-, s,s-dioxide
#dibromothymolsulfonphthalein
#thymol, 6,6'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-bromo-, s,s-dioxide
#azul de bromotimol
#blu di bromotimolo
#bleu de bromothymol
#bromothymol blue acs grade
#bromothymol sulfone phthalein
#schembl63937
#bromthymol blue [mi]
#5-19-03-00461 (beilstein handbook reference)
#phenol,4,4'-(1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-
#bromothymol blue, acs reagent
#bromothymol blue [inci]
#chembl3392578
#dtxsid3058799
#bromothymol blue indicator ph.eur
#3, 3'-dibromothymolsulfonphthalein
#bromothymol blue, pkg of 200 ml
#hy-d0012
#zinc3860915
#3, 3"-dibromothymolsulfonephthalein
#bromothymol blue, jis special grade
#3',3''-dibromothymolsulfonphthalein
#stl280457
#akos000813837
#cs-7547
#3,3'-dibromothymolsulfophthalein
#ncgc00187594-01
#2-bromo-4-[3-(3-bromo-4-hydroxy-5-isopropyl-2-methyl-phenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-6-isopropyl-3-methyl-phenol
#4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-met- hylethyl)phenol) s,s-dioxide
#ac-12375
#as-74554
#bp-13280
#phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-met- hylethyl)-, s,s-dioxide
#db-056092
#b0113
#b0657
#b0658
#d88674
#bromothymol blue, acs reagent, dye content 95 %
#q407506
#j-610060
#thymol, 6,6'-(3h-2,1-benzoxathiol-3-ylidene)bis*2-bromo-, s,s-dioxide
#thymol,6'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-bromo-, s,s-dioxide
#thymol, 6,6'-(3h-2, {1-benzoxathiol-3-ylidene)bis[2-bromo-,} s,s-dioxide
#2-bromo-4-[3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3h-2,1-benzoxathiol-3-yl]-6-isopropyl-3-methylphenol
#3,3-bis(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-2,1lambda-benzoxathiole-1,1(3h)-dione
#3,3-bis[3-bromo-4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-2,1lambda(6)-benzoxathiole-1,1(3h)-dione
#3,3-bis[3-bromo-4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-3h-2,1??-benzoxathiole-1,1-dione
#4,4'-(1,1-dioxido-3h-2,1-benzoxathiole-3,3-diyl)bis[2-bromo-3-methyl-6-(propan-2-yl)phenol]
#4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)phenol) s,s-dioxide
#phenol, 4,4'-(3h-2, {1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-,} s,s-dioxide
#phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis*2-bromo-3-methyl-6-(1-methylethyl)-, s,s-dioxide
#phenol,4'-(3h-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-, s,s-dioxide
#blue, bromthymol
#blue, bromothymol
#refchem:121663
#dtxcid9047831
#phenol, 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl))-, s,s-dioxide
#200-971-2
#4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-met-hylethyl)phenol) s,s-dioxide
#3mf
#blend
#fbx
#glb
#jpg
#mtl
#obj
#ply
#png
#stl
#wrl
#x3d

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Bromothymol Blue

From NIH 3D
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Category

learning

License

CC-BY

Published

9/3/2026

Availability

free on NIH 3D