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PHENYLHYDROQUINONE

Product Name
PHENYLHYDROQUINONE
CAS No.
1079-21-6
Chemical Name
PHENYLHYDROQUINONE
Synonyms
2,5-BIPHENYLDIOL;BIPHENYL-2,5-DIOL;Phenylhydroquinol;PHENYLHYDROQUINONE;phenyl-hydroquinon;TFIIH Modulator-12;o-phenylhydroquinone;2-PHENYLHYDROQUINONE;Hydroquinone, phenyl-;2,5-DIHYDROXYBIPHENYL
CBNumber
CB7780839
Molecular Formula
C12H10O2
Formula Weight
186.21
MOL File
1079-21-6.mol
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PHENYLHYDROQUINONE Property

Melting point:
98-100 °C(lit.)
Boiling point:
280.69°C (rough estimate)
Density 
1.228
refractive index 
1.6010 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Chloroform (Slightly), DMSO (Slightly)
form 
Solid
pka
10.46±0.18(Predicted)
color 
Needles from EtOH (aq)
BRN 
1949429
CAS DataBase Reference
1079-21-6(CAS DataBase Reference)
EPA Substance Registry System
[1,1'-Biphenyl]-2,5-diol (1079-21-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
DV4550000
F 
1-10
TSCA 
Yes
HS Code 
2907.29.9000
Toxicity
dnd-esc 10 mmol/L CBINA8 76,163,90
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
227811
Product name
2-Phenylhydroquinone
Purity
97%
Packaging
25g
Price
$94.4
Updated
2023/06/20
TCI Chemical
Product number
D0584
Product name
Phenylhydroquinone
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$349
Updated
2025/07/31
TCI Chemical
Product number
D0584
Product name
Phenylhydroquinone
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$898
Updated
2025/07/31
TRC
Product number
P335178
Product name
2-Phenylhydroquinone
Packaging
50g
Price
$70
Updated
2021/12/16
AK Scientific
Product number
Z5438
Product name
Phenylhydroquinone
Packaging
25g
Price
$253
Updated
2021/12/16
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PHENYLHYDROQUINONE Chemical Properties,Usage,Production

Chemical Properties

white to grey-brownish powder

Uses

2-Phenylhydroquinone (cas# 1079-21-6) is a compound useful in organic synthesis.

Safety Profile

Poison by intraperitoneal andintravenous routes. Mutation data reported. When heatedto decomposition it emits acrid smoke and irritatingfumes.

IC 50

ERK1; ERK2

PHENYLHYDROQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PHENYLHYDROQUINONE Suppliers

Americas 1 Belgium 1 Canada 1 China 99 Europe 2 Germany 3 India 2 Japan 3 Slovakia 1 South Korea 1 Switzerland 1 United Kingdom 6 United States 18 Global 139
MDP ChemControl Ltd.
Tel
--
Fax
--
Email
chemcontrol@nextra.sk
Country
Slovakia
ProdList
6700
Advantage
60
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View Lastest Price from PHENYLHYDROQUINONE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Phenylhydroquinone 1079-21-6
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2025-09-11
Shaanxi Dideu New Materials Co. Ltd
Product
PHENYLHYDROQUINONE 1079-21-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-03-12
Zhuozhou Wenxi import and Export Co., Ltd
Product
PHENYLHYDROQUINONE 1079-21-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

1079-21-6, PHENYLHYDROQUINONERelated Search:

PHENYLHYDROQUINONE DIACETATE Elsamitrucin CHARTREUSIN PHENYLHYDROQUINONE 2,3-DIHYDROXY-BIPHENYL 4,4'-Biphenol 2,2'-Biphenol 2,2',6,6'-Tetramethyl-4,4'-biphenol 2,2'-DIHYDROXYDIPHENYL ETHER 4,4'-Bi[2,3,6-trimethylphenol] 3,3',4,4'-TETRACHLOROAZOBENZENE Hydroquinone actinoplanone B albofungin 2'-chloro[1,1'-biphenyl]-2,5-diol 4,4'-DIMETHOXY-2,2'5,5'-TETRAACETOXYBIPHENYL cysfluoretin 6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)hemiethylacetateadduct

  • Biphenyl-2,5-diol 2,5-Dihydroxybiphenyl
  • 2-Phenylhydroquinone 97%
  • 1,1'-(BIPHENYL)-2,5-DIOL
  • 1,4-Benzenediol, phenyl-
  • 2-Phenyl-1,4-benzenediol
  • 2-Phenyl-1,4-dihydroxybenzene
  • Hydroquinone, phenyl-
  • o-phenylhydroquinone
  • phenyl-hydroquinon
  • PHENYLHYDROQUINONE
  • 2,5-BIPHENYLDIOL
  • 2,5-DIHYDROXYBIPHENYL
  • 2,5-DIHYDROXYDIPHENYL
  • 2-PHENYLHYDROQUINONE
  • BIPHENYL-2,5-DIOL
  • Phenylhydroquinol
  • Phenylhydroquinone,96%
  • ORTHO-PHENYLHYDROQUINONE
  • 2,5-Biphenyldiol, 2,5-Dihydroxybiphenyl
  • 2.5-Biphenyldiol 100mg [1079-21-6]
  • 2-Phenylhydroquinone,2,5-Biphenyldiol, 2,5-Dihydroxybiphenyl
  • Phenylhydroquinone (2-PHQ)
  • Phenylhydroquinone &gt
  • 2,5-Dihydroxybiphenyl@100 μg/mL in MeOH
  • TFIIH Modulator-12
  • Phenylhydroquinone, ≥ 98.0%
  • 1,1'-Biphenyl]-2,5-diol
  • 2,5-Dihydroxybiphenyl, 10 mM in DMSO
  • 1079-21-6
  • C6H5C6H3OH2
  • Building Blocks
  • Oxygen Compounds
  • Polyols
  • Organic Building Blocks