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ChemicalBook >> CAS DataBase List >> 1,4-DIBROMO-2,3-BUTANEDIONE

1,4-DIBROMO-2,3-BUTANEDIONE

1,4-DIBROMO-2,3-BUTANEDIONE price.
  • $39 - $2706.25
  • Product name: 1,4-DIBROMO-2,3-BUTANEDIONE
  • CAS: 6305-43-7
  • MF: C4H4Br2O2
  • MW: 243.88
  • EINECS:228-615-1
  • MDL Number:MFCD00000205
  • Synonyms:1,4-dibromo-3-butanedione ;2,2’-dibromobiacetyl ;alpha,alpha’-dibromobiacetyl ;1,4-DIBROMO-2,3-BUTANEDIONE;1,4-DIBROMODIACETYL;SYM-DIBROMODIACETYL;alpha,alpha-Dibromobiacetyl~1,4-Dibromodiacetyl;1,4-dibromobutane-2,3-dione
12 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Matrix Scientific
  • Sigma-Aldrich
Package
  • 1g
  • 5G
  • 10g
  • 25G
  • 50g
  • 100g
  • ManufacturerAHH
  • Product numberMT-08012
  • Product description1,4-Dibromo-2,3-butanedione 98%
  • Packaging100g
  • Price$297
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7045AE
  • Product description1,4-Dibromobutane-2,3-dione
  • Packaging1g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0015714
  • Product description1,4-DIBROMO-2,3-BUTANEDIONE 95.00%
  • Packaging25G
  • Price$1189.71
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0015714
  • Product description1,4-DIBROMO-2,3-BUTANEDIONE 95.00%
  • Packaging100G
  • Price$2706.25
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD163491
  • Product description1,4-Dibromo-2,3-butanedione
  • Packaging5G
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD163491
  • Product description1,4-Dibromo-2,3-butanedione
  • Packaging10g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD163491
  • Product description1,4-Dibromo-2,3-butanedione
  • Packaging25g
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD163491
  • Product description1,4-Dibromo-2,3-butanedione
  • Packaging50g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD163491
  • Product description1,4-Dibromo-2,3-butanedione
  • Packaging100g
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number098975
  • Product description1,4-Dibromobutane-2,3-dione 95+%
  • Packaging10g
  • Price$76
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberD39169
  • Product description1,4-Dibromo-2,3-butanedione 99%
  • Packaging25g
  • Price$82.8
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberD39169
  • Product description1,4-Dibromo-2,3-butanedione 99%
  • Packaging100g
  • Price$436
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-08012 1,4-Dibromo-2,3-butanedione 98% 100g $297 2021-12-16 Buy
AK Scientific 7045AE 1,4-Dibromobutane-2,3-dione 1g $39 2021-12-16 Buy
American Custom Chemicals Corporation HCH0015714 1,4-DIBROMO-2,3-BUTANEDIONE 95.00% 25G $1189.71 2021-12-16 Buy
American Custom Chemicals Corporation HCH0015714 1,4-DIBROMO-2,3-BUTANEDIONE 95.00% 100G $2706.25 2021-12-16 Buy
Biosynth Carbosynth FD163491 1,4-Dibromo-2,3-butanedione 5G $60 2021-12-16 Buy
Biosynth Carbosynth FD163491 1,4-Dibromo-2,3-butanedione 10g $100 2021-12-16 Buy
Biosynth Carbosynth FD163491 1,4-Dibromo-2,3-butanedione 25g $175 2021-12-16 Buy
Biosynth Carbosynth FD163491 1,4-Dibromo-2,3-butanedione 50g $300 2021-12-16 Buy
Biosynth Carbosynth FD163491 1,4-Dibromo-2,3-butanedione 100g $500 2021-12-16 Buy
Matrix Scientific 098975 1,4-Dibromobutane-2,3-dione 95+% 10g $76 2021-12-16 Buy
Sigma-Aldrich D39169 1,4-Dibromo-2,3-butanedione 99% 25g $82.8 2024-03-01 Buy
Sigma-Aldrich D39169 1,4-Dibromo-2,3-butanedione 99% 100g $436 2024-03-01 Buy

Properties

Melting point :117-119 °C (lit.)
Boiling point :213.0±25.0 °C(Predicted)
Density :2.0524 (rough estimate)
refractive index :1.5220 (estimate)
Water Solubility :Insoluble in water.
BRN :970154
CAS DataBase Reference :6305-43-7(CAS DataBase Reference)
EPA Substance Registry System :2,3-Butanedione, 1,4-dibromo- (6305-43-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,4-Dibromo-2,3-butanedione is used in refluxing methanol yielded a new chiral pyridylthiazole ligand. It is also used as pharmaceutical intermediate.

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