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3-Methoxypropyne

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Formula: C4H6 O
CAS: 627-41-8
search Element: methoxypropyne
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Identification

Structural Formula
3-Methoxypropyne
CAS:
627-41-8
EINECS:
Molecular Formula:
C4H6 O
MDL:
MFCD00008578
Synonym:
ether, methyl2-propynyl (6ci,7ci,8ci) ; propargyl methylether ; 3-methoxypropyne ; clofibrate,2-(4-chlorophenoxy)-2-methylpropionic acid ethyl ester, ethyl 2-(4-chlorophenoxy)-2-methylpropionate, ethyl 2-(4-chlorophenoxy)isobutyrate ; methyl 2-propynyl ether ; 3-methoxy-1-propyne, methyl 2-propynyl ether ; methyl 2-propargyl ether ; methyl propargyl ester ; 1-methoxy-2-propyne ; methyl 2-propynylether ; 3-methoxyprop-1-yne ; 1-propyne, 3-methoxy-(9ci) ; prop-2-yn-1-yl methyl ether ; (methoxymethyl)acetylene ; (methoxymethyl)ethyne ; methyl propargyl ether, 97+% ; methyl propargyl ether ; 3-methoxy-1-propyne




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Prices & Availability




Data is processed


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Properties for 3-Methoxypropyne

Molecular Weight:
70.09 g·mol−1
Density:
0.83 g/mL at 25 °C(lit.)
Boiling point:
61-62 °C(lit.)
Flash point:
-1 ºF
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Explodes when heated to its boiling point. Ignites spontaneously in air. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS and ACETYLENE COMPOUNDS and ALKYNES.
Risk Codes:
R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Classes:
3.1
Hazard Symbols:
F, Xi
Hazard symbol F Hazard symbol Xi
Storage temperature :
2-8 °C
RID/ADR certification :
UN 3271 3 / PG 2
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Alternative Distributors of [3-Methoxypropyne]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Ubichem PLC

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Downloads

Mol File:
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MSDS:
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