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ChemicalBook >> CAS DataBase List >> 1-BROMO-2-BUTYNE

1-BROMO-2-BUTYNE

1-BROMO-2-BUTYNE price.
  • $6 - $925
  • Product name: 1-BROMO-2-BUTYNE
  • CAS: 3355-28-0
  • MF: C4H5Br
  • MW: 132.99
  • EINECS:608-891-3
  • MDL Number:MFCD00190233
  • Synonyms:1-BROMO-2-BUTYNE;1-BROMO-2-BUTYNE 98%;1-Bromo-2-butyne,98%;But-2-yn-1-yl bromide;1-broMo -2-Ding Que;1-BroMo-2-butyne, 96.0%(GC);Linagliptin INT4;1-Bromo-2-butyne (Linagliptin)
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  • 250mg
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  • ManufacturerACHEMBLOCK
  • Product numberP38739
  • Product description1-Bromo-2-butyne 95%
  • Packaging25G
  • Price$335
  • Updated2021-12-16
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  • ManufacturerACHEMBLOCK
  • Product numberP38739
  • Product description1-Bromo-2-butyne 95%
  • Packaging100G
  • Price$925
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberAC-5958
  • Product description1-Bromo-2-butyne 97%
  • Packaging25g
  • Price$253.92
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS102853
  • Product description1-Bromo-2-butyne 95%
  • Packaging5G
  • Price$104
  • Updated2021-12-16
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  • ManufacturerActivate Scientific
  • Product numberAS102853
  • Product description1-Bromo-2-butyne 95%
  • Packaging25g
  • Price$344
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ91341
  • Product description1-Bromo-2-butyne
  • Packaging4x25g
  • Price$540
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberZ6140
  • Product description1-Bromo-2-butyne
  • Packaging100g
  • Price$721
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberL20134
  • Product description1-Bromo-2-butyne, 98%
  • Packaging5g
  • Price$130
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberL20134
  • Product description1-Bromo-2-butyne, 98%
  • Packaging25g
  • Price$440
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA214308
  • Product description1-Bromo-2-butyne 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA214308
  • Product description1-Bromo-2-butyne 97%
  • Packaging5g
  • Price$17
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA214308
  • Product description1-Bromo-2-butyne 97%
  • Packaging10g
  • Price$30
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA214308
  • Product description1-Bromo-2-butyne 97%
  • Packaging25g
  • Price$56
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB02877
  • Product description1-Bromo-2-butyne
  • Packaging1g
  • Price$70
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB02877
  • Product description1-Bromo-2-butyne
  • Packaging2g
  • Price$100
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB02877
  • Product description1-Bromo-2-butyne
  • Packaging5G
  • Price$150
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK P38739 1-Bromo-2-butyne 95% 25G $335 2021-12-16 Buy
ACHEMBLOCK P38739 1-Bromo-2-butyne 95% 100G $925 2021-12-16 Buy
Acrotein AC-5958 1-Bromo-2-butyne 97% 25g $253.92 2021-12-16 Buy
Activate Scientific AS102853 1-Bromo-2-butyne 95% 5G $104 2021-12-16 Buy
Activate Scientific AS102853 1-Bromo-2-butyne 95% 25g $344 2021-12-16 Buy
AK Scientific J91341 1-Bromo-2-butyne 4x25g $540 2021-12-16 Buy
AK Scientific Z6140 1-Bromo-2-butyne 100g $721 2021-12-16 Buy
Alfa Aesar L20134 1-Bromo-2-butyne, 98% 5g $130 2024-03-01 Buy
Alfa Aesar L20134 1-Bromo-2-butyne, 98% 25g $440 2024-03-01 Buy
Ambeed A214308 1-Bromo-2-butyne 97% 1g $6 2021-12-16 Buy
Ambeed A214308 1-Bromo-2-butyne 97% 5g $17 2021-12-16 Buy
Ambeed A214308 1-Bromo-2-butyne 97% 10g $30 2021-12-16 Buy
Ambeed A214308 1-Bromo-2-butyne 97% 25g $56 2021-12-16 Buy
Biosynth Carbosynth FB02877 1-Bromo-2-butyne 1g $70 2021-12-16 Buy
Biosynth Carbosynth FB02877 1-Bromo-2-butyne 2g $100 2021-12-16 Buy
Biosynth Carbosynth FB02877 1-Bromo-2-butyne 5G $150 2021-12-16 Buy

Properties

Boiling point :40-41 °C/20 mmHg (lit.)
Density :1.519 g/mL at 25 °C (lit.)
refractive index :n20/D 1.508(lit.)
Flash point :97 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :Miscible with acetonitrile.
form :Liquid
Specific Gravity :1.519
color :Clear pale yellow-greenish
BRN :605306
InChIKey :LNNXOEHOXSYWLD-UHFFFAOYSA-N
CAS DataBase Reference :3355-28-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
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:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1-Bromo-2-butyne is used in the preparation of six to eight annulated ring compounds in reaction with indoles and pseudopterane (+/-)-Kallolide B, which is a marine natural product. Further, it acts as a precursor in the preparation of axially chiral teranyl compounds, alkylation of L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride and mono-propargylated diene derivative. In addition to this, it is also used in the synthesis of isopropylbut-2-ynylamine, allenylcyclobutanol derivatives, allyl-[4-(but-2-ynyloxy)phenyl]sulfane, allenylindium and axially chiral teranyl compounds.

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