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ChemicalBook >> CAS DataBase List >> 2-METHYL-1-BUTEN-3-YNE

2-METHYL-1-BUTEN-3-YNE

2-METHYL-1-BUTEN-3-YNE price.
  • $45.33 - $1090
  • Product name: 2-METHYL-1-BUTEN-3-YNE
  • CAS: 78-80-8
  • MF: C5H6
  • MW: 66.1
  • EINECS:201-144-9
  • MDL Number:MFCD00008599
  • Synonyms:1-Butene-3-yne, 2-methyl-;2-methyl-1-buten-3-yn ;2-Methyl-1-butenyne;2-Methylbutenyne;3-Methyl-3-buten-1-yne;CH2=C(CH3)CequivCH;Valylene;2-METHYL-1-BUTEN-3-YNE
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • Alfa Aesar
  • Apolloscientific
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • TRC
Package
  • 1g
  • 5g
  • 25g
  • ManufacturerAlfa Aesar
  • Product numberL06111
  • Product description2-Methyl-1-buten-3-yne, 97%
  • Packaging5g
  • Price$63.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL06111
  • Product description2-Methyl-1-buten-3-yne, 97%
  • Packaging25g
  • Price$214.65
  • Updated2024-03-01
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR13594
  • Product description2-Methylbut-1-en-3-yne 97%
  • Packaging5g
  • Price$161
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR13594
  • Product description2-Methylbut-1-en-3-yne 97%
  • Packaging25g
  • Price$402
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82030
  • Product description2-METHYL-1-BUTEN-3-YNE
  • Packaging5G
  • Price$45.33
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number71389
  • Product description3-Methyl-3-buten-1-yne
  • Packaging1g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM294955
  • Product description3-Methyl-3-buten-1-yne
  • Packaging25g
  • Price$1090
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar L06111 2-Methyl-1-buten-3-yne, 97% 5g $63.6 2024-03-01 Buy
Alfa Aesar L06111 2-Methyl-1-buten-3-yne, 97% 25g $214.65 2024-03-01 Buy
Apolloscientific OR13594 2-Methylbut-1-en-3-yne 97% 5g $161 2021-12-16 Buy
Apolloscientific OR13594 2-Methylbut-1-en-3-yne 97% 25g $402 2021-12-16 Buy
GFS CHEMICALS 82030 2-METHYL-1-BUTEN-3-YNE 5G $45.33 2021-12-16 Buy
Medical Isotopes, Inc. 71389 3-Methyl-3-buten-1-yne 1g $610 2021-12-16 Buy
TRC M294955 3-Methyl-3-buten-1-yne 25g $1090 2021-12-16 Buy

Properties

Melting point :-113 °C
Boiling point :32 °C(lit.)
Density :0.695 g/mL at 25 °C(lit.)
vapor pressure :8.96 psi ( 20 °C)
refractive index :n20/D 1.416(lit.)
Flash point :20 °F
storage temp. :2-8°C
solubility :soluble in Chloroform, Methanol
form :Liquid
color :Clear
Water Solubility :Not miscible in water.
BRN :969175

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H224 Extremely flammable liquid and vapour Flammable liquids Category 1 Danger
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger GHS hazard pictograms
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
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.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P315 Get immediate medical advice/attention.
P331 Do NOT induce vomiting.
P403+P235 Store in a well-ventilated place. Keep cool.

Description

2-Methyl-1-buten-3-yne is a reagent used in analytical studies to determine the aroma compounds present in various things by using pyrolysis gas chromatography mass spectrometry techniques.

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Suppliers and manufacturers

Career Henan Chemica Co
2-METHYL-1-BUTEN-3-YNE
$6.05 /1ASSAYS
2-METHYL-1-BUTEN-3-YNE CAS:78-80-8
Hubei xin bonus chemical co. LTD
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific Mainchem Co., Ltd. Alfa Aesar Energy Chemical Tianjin heowns Biochemical Technology Co., Ltd. Maya High Purity Chemicals