Benzeneseleninic acid

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Names

[ CAS No. ]:
6996-92-5

[ Name ]:
Benzeneseleninic acid

[Synonym ]:
phenyl-selensaeure
Benzolseleninsaeure
Phenylseleninsaeure
bezeneseleninic acid
BENZENESELENINE ACID
Seleninobenzoic acid
benzene selenoic acid
phenylseleninic acid
MFCD00002100
Benzeneseleninic acid
EINECS 230-271-2

Chemical & Physical Properties

[ Boiling Point ]:
114.4±23.0 °C at 760 mmHg

[ Melting Point ]:
121-124 °C(lit.)

[ Molecular Formula ]:
C6H6O2Se

[ Molecular Weight ]:
189.071

[ Flash Point ]:
23.0±22.6 °C

[ Exact Mass ]:
189.953308

[ PSA ]:
37.30000

[ LogP ]:
0.18480

[ Vapour Pressure ]:
15.7±0.2 mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
R23/25

[ Safety Phrases ]:
S20/21-S28-S45-S60-S61

[ RIDADR ]:
UN 3283 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diphenyldiselenide
  • 3-phenylselanyloxepan-2-one
  • 4-(phenylselanyl)butanoic acid
  • Benzeneperoxyselenic acid
  • N-p-nitrobenzoylbenzeneseleninimidoyl chloride
  • 4-phenylselanylbutanoyl chloride
  • (1R)-1-(1-methoxy-2-naphthyl)-4-(phenylseleno)butan-1-ol

DownStream

  • benzeneselenonic acid
  • 12-hydroxydodecanoic acid
  • Se-phenyl 12-hydroxydodecanecarboselenoate
  • Methyl cyclohexanoate
  • Se-phenyl cyclohexanecarboselenoate
  • Cyclohexanecarboxylic acid
  • bis(1-piperidyl)diazene
  • Dibenzyldiselane
  • 3-[(2,4-dichlorophenyl)methyl]-5-(naphthalen-1-yloxymethyl)-1,2,4-oxadiazole
  • 1,3-Dinitrobenzene

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-nitrobenzeneseleninic acid
  • 4-bromobenzeneseleninic acid
  • 4-chlorobenzeneseleninic acid
  • 3-chlorobenzeneseleninic acid
  • 2-methylbenzeneseleninic acid
  • 4-nitro-benzeneseleninic acid
  • N-(3,4-dichlorophenyl)-2-(4-ethyl-2-oxomorpholin-3-yl)acetamide
  • 2-(4-benzyl-2-oxomorpholin-3-yl)-N-(4-methoxyphenyl)acetamide
  • 2-(4-benzyl-2-oxomorpholin-3-yl)-N-(4-bromophenyl)acetamide
  • 1-[1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2,5-dioxopyrrolidin-3-yl]piperidine-4-carboxylic acid
  • 1-(1-Benzyl-2,5-dioxopyrrolidin-3-yl)piperidine-4-carboxylic acid
  • 1-methyl-2-(phenylamino)quinazolin-4(1H)-one
  • 5-Methyl-2-(methylsulfanyl)-6-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
  • 3-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)-1-phenylpyrrolidine-2,5-dione
  • N-(4-acetylphenyl)-2-(4-benzyl-2-oxomorpholin-3-yl)acetamide
  • N-[4-(acetylamino)phenyl]-2-(4-benzyl-2-oxomorpholin-3-yl)acetamide
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