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ChemicalBook >> CAS DataBase List >> 1,1-Dibromoethane

1,1-Dibromoethane

1,1-Dibromoethane price.
  • $45 - $2704.43
  • Product name: 1,1-Dibromoethane
  • CAS: 557-91-5
  • MF: C2H4Br2
  • MW: 187.86
  • EINECS:209-184-9
  • MDL Number:MFCD00041719
  • Synonyms:1,1-Dibromoethane ,98.5% [stabilized];1,1-DibroMoethane, stabilized, 99% 100GR;1,1-DibroMoethane, 99%, stabilized, stabilized;1,1-Dibromethan ;1,1-dibromo-ethan ;Ethane,1,1-dibromo- ;Ethylidene dibromide;ethylidenedibromide
22 prices
Selected condition:
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 100mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25G
  • 50g
  • 100G
  • 25 g
  • Manufactureraablocks
  • Product numberAA003D5E
  • Product description1,1-Dibromoethane 98%
  • Packaging1g
  • Price$79
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003D5E
  • Product description1,1-Dibromoethane >98.0%(GC)
  • Packaging5g
  • Price$104
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number4360AL
  • Product description1,1-Dibromoethane (stabilized with Copper chip)
  • Packaging5g
  • Price$201
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0009705
  • Product description1,1-DIBROMOETHANE 95.00%
  • Packaging25G
  • Price$1209.72
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0009705
  • Product description1,1-DIBROMOETHANE 95.00%
  • Packaging100G
  • Price$2704.43
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD61324
  • Product description1,1-Dibromoethane (stabilized with Copper chip)
  • Packaging25g
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD61324
  • Product description1,1-Dibromoethane (stabilized with Copper chip)
  • Packaging5G
  • Price$245
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD61324
  • Product description1,1-Dibromoethane (stabilized with Copper chip)
  • Packaging2g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD61324
  • Product description1,1-Dibromoethane (stabilized with Copper chip)
  • Packaging1g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD61324
  • Product description1,1-Dibromoethane (stabilized with Copper chip)
  • Packaging10g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0184
  • Product description1,1-Dibromoethane (stabilized with Copper chip) >98.0%(GC)
  • Packaging5g
  • Price$129
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number40648
  • Product description1,1-Dibromoethane, 99%, stabilized 99%
  • Packaging25 g
  • Price$202
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberTRC-D468205-1G
  • Product description1,1-Dibromoethane
  • Packaging1g
  • Price$135
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-D468205-500MG
  • Product description1,1-Dibromoethane
  • Packaging500mg
  • Price$102
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberD468205
  • Product description1,1-Dibromoethane
  • Packaging100mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-D468205-100MG
  • Product description1,1-Dibromoethane
  • Packaging100mg
  • Price$64
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003D5E 1,1-Dibromoethane 98% 1g $79 2026-05-28 Buy
aablocks AA003D5E 1,1-Dibromoethane >98.0%(GC) 5g $104 2026-05-28 Buy
AK Scientific 4360AL 1,1-Dibromoethane (stabilized with Copper chip) 5g $201 2021-12-16 Buy
American Custom Chemicals Corporation HCH0009705 1,1-DIBROMOETHANE 95.00% 25G $1209.72 2021-12-16 Buy
American Custom Chemicals Corporation HCH0009705 1,1-DIBROMOETHANE 95.00% 100G $2704.43 2021-12-16 Buy
Biosynth FD61324 1,1-Dibromoethane (stabilized with Copper chip) 25g $1000 2021-12-16 Buy
Biosynth FD61324 1,1-Dibromoethane (stabilized with Copper chip) 5G $245 2021-12-16 Buy
Biosynth FD61324 1,1-Dibromoethane (stabilized with Copper chip) 2g $120 2021-12-16 Buy
Biosynth FD61324 1,1-Dibromoethane (stabilized with Copper chip) 1g $85 2021-12-16 Buy
Biosynth FD61324 1,1-Dibromoethane (stabilized with Copper chip) 10g $450 2021-12-16 Buy
TCI Chemical D0184 1,1-Dibromoethane (stabilized with Copper chip) >98.0%(GC) 5g $129 2026-04-30 Buy
Thermo Scientific Chemicals 40648 1,1-Dibromoethane, 99%, stabilized 99% 25 g $202 2025-07-31 Buy
TRC TRC-D468205-1G 1,1-Dibromoethane 1g $135 2026-06-03 Buy
TRC TRC-D468205-500MG 1,1-Dibromoethane 500mg $102 2026-06-03 Buy
TRC D468205 1,1-Dibromoethane 100mg $45 2021-12-16 Buy
TRC TRC-D468205-100MG 1,1-Dibromoethane 100mg $64 2026-06-03 Buy

Properties

Melting point :-63°C
Boiling point :107 °C
Density :2.06
refractive index :1.509-1.512
Water Solubility :Insoluble in water
solubility :Acetonitrile (Slightly), Chloroform (Soluble)
form :Liquid
Specific Gravity :2.1
color :Clear colorless to brown
Henry's Law Constant :7.6×10-3 mol/(m3Pa) at 25℃, HSDB (2015)
CAS DataBase Reference :557-91-5(CAS DataBase Reference)
EPA Substance Registry System :Ethylidene bromide (557-91-5)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1,1-Dibromoethane is a useful reagent for setereoselective synthesis of (+)-phorboxazole A via Petasis-Ferrier rearrangement. It is also used for preparation of olefinic enol ether.

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