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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatic ketones >TRANS-1,2-DIBENZOYLETHYLENE

TRANS-1,2-DIBENZOYLETHYLENE

TRANS-1,2-DIBENZOYLETHYLENE Structure
  • ₹1743 - ₹26720
  • Product name: TRANS-1,2-DIBENZOYLETHYLENE
  • CAS: 959-28-4
  • MF: C16H12O2
  • MW: 236.27
  • EINECS:213-498-1
  • MDL Number:MFCD00003083
  • Synonyms:TRANS-DIPHENACYLIDENE;TRANS-1,2-DIBENZOYLETHYLENE;TRANS-1,4-DIPHENYL-2-BUTENE-1,4-DIONE;TIMTEC-BB SBB007664;1,2-DIBENZOYLETHYLENE;LABOTEST-BB LT00068044;(E)-1,4-DIPHENYL-2-BUTENE-1,4-DIONE;(E)-1,2-DIBENZOYLETHYLENE
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 1g
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD2185
  • Product descriptiontrans-1,2-Dibenzoylethylene min. 98.0 %
  • Packaging5G
  • Price₹2300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD2185
  • Product descriptiontrans-1,2-Dibenzoylethylene min. 98.0 %
  • Packaging25G
  • Price₹10600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberD33209
  • Product descriptiontrans-1,4-Diphenyl-2-butene-1,4-dione 96%
  • Packaging25G
  • Price₹26720
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberD33209
  • Product descriptiontrans-1,4-Diphenyl-2-butene-1,4-dione 96%
  • Packaging5G
  • Price₹8350
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L12643-06
  • Product description1,2-Dibenzoylethylene, predominantly trans, 96%
  • Packaging5g
  • Price₹2870
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-L12643-03
  • Product description1,2-Dibenzoylethylene, predominantly trans, 96%
  • Packaging1g
  • Price₹1743
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D2185 trans-1,2-Dibenzoylethylene min. 98.0 % 5G ₹2300 2022-05-26 Buy
TCI Chemicals (India) D2185 trans-1,2-Dibenzoylethylene min. 98.0 % 25G ₹10600 2022-05-26 Buy
Sigma-Aldrich(India) D33209 trans-1,4-Diphenyl-2-butene-1,4-dione 96% 25G ₹26720 2022-06-14 Buy
Sigma-Aldrich(India) D33209 trans-1,4-Diphenyl-2-butene-1,4-dione 96% 5G ₹8350 2022-06-14 Buy
ALFA India ALF-L12643-06 1,2-Dibenzoylethylene, predominantly trans, 96% 5g ₹2870 2022-05-26 Buy
ALFA India ALF-L12643-03 1,2-Dibenzoylethylene, predominantly trans, 96% 1g ₹1743 2022-05-26 Buy

Properties

Melting point :109-112 °C(lit.)
Boiling point :338.73°C (rough estimate)
Density :1.1223 (rough estimate)
refractive index :1.6000 (estimate)
form :Powder, Crystals or Flakes
color :White to yellow to beige-brown
BRN :743958
CAS DataBase Reference :959-28-4(CAS DataBase Reference)
EPA Substance Registry System :trans-1,2-Dibenzoylethylene (959-28-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(E)-1,4-Diphenylbut-2-ene-1,4-dione is a key intermediate for the Michael adducts-source for biologically potent heterocycles with antimicrobial properties.

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