Bromophenol Blue

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Names

[ CAS No. ]:
115-39-9

[ Name ]:
Bromophenol Blue

[Synonym ]:
Bromphenol Blue
Bromophenol Blue
3',3'',5',5''-Tetrabromophenolsulfonphthalein
3',3'',5',5''-Tetrabromophenolsulfonephthalein
Bromphenol Blue Sultone Form
a,a-Bis(3,5-dibromo-4-hydroxyphenyl)-a-hydroxy-o-toluenesulfonicAcid g-Sultone
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-
2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenol
4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol)
4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-Dioxide
Bromophenol blue (BPB)
EINECS 204-086-2
MFCD00005875

Chemical & Physical Properties

[ Density]:
2.2±0.1 g/cm3

[ Boiling Point ]:
605.6±55.0 °C at 760 mmHg

[ Melting Point ]:
273 °C

[ Molecular Formula ]:
C₁₉H₁₀Br₄O₅S

[ Molecular Weight ]:
669.961

[ Flash Point ]:
320.1±31.5 °C

[ Exact Mass ]:
665.698242

[ PSA ]:
92.21000

[ LogP ]:
6.88

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.744

[ Storage condition ]:
Store at RT.

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SJ7453000

CHEMICAL NAME :: Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-, S,S-dioxide

CAS REGISTRY NUMBER :: 115-39-9

BEILSTEIN REFERENCE NO. :: 0061698

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C19-H10-Br4-O5-S

MOLECULAR WEIGHT :: 669.99

Safety Information

[ Symbol ]:

GHS02, GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H312 + H332-H319-H360D

[ Precautionary Statements ]:
P201-P280-P305 + P351 + P338-P308 + P313

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T, Xn

[ Risk Phrases ]:
R61

[ Safety Phrases ]:
S53-S45-S24/25-S22

[ RIDADR ]:
UN 2265 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
SJ7453000

[ Hazard Class ]:
3.0

[ HS Code ]:
29349990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Phenol red

DownStream

BENZYL 2-AMINOETHYLCARBAMATE
(-)-Quinine dihydrochloride

Customs

[ HS Code ]: 2934991000

[ Summary ]:
2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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Tetrabromophenol Blue
Tetrabromophenol Blue
Bromophenol blue sodium
Sodium Bromophenol Blue
bromophenol blue sodium salt
TETRABROMOPHENOL BLUE DISODIUM SALT
[2-(Butan-2-yl)-1,3-oxazol-4-yl]methanol
1-(2,2-difluoroethyl)-1H-imidazo[4,5-c]pyridin-4-ol
4-Ethyl-2-methoxycyclohex-2-en-1-one
2-{2-Formylimidazo[2,1-b][1,3]thiazol-6-yl}acetic acid
methyl (4R)-1-imino-1-oxo-1lambda6,3-thiazolidine-4-carboxylate
7-Bromo-6-fluoro-2-methyl-1,3-benzoxazole
7-Chlorobenzo[D]isoxazole-3-carboxylic acid
5-Chloro-6,7-difluoro-1,2,3,4-tetrahydroisoquinoline
8-fluoro-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid
5-methoxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-carboxylic acid

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