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

1,1-Dimethylpropargylamine

1,1-Dimethylpropargylamine price.
  • $9 - $615
  • Product name: 1,1-Dimethylpropargylamine
  • CAS: 2978-58-7
  • MF: C5H9N
  • MW: 83.13
  • EINECS:221-029-7
  • MDL Number:MFCD00008052
  • Synonyms:1,1-dimethyl-2-propynylamin ;1,1-dimethylpropynylamine ;3-Methyl-1-butyne-3-amine;1,1-Dimethylpropargylamine,95%;1,1-Dimethylpropargylamine1,1-Dimethyl-2-propynylamine;2-Methyl-3-butyn-2-amine,1,1-Dimethylpropargylamine, 3-Amino-3-methyl-1-butyne;3-Amino-3-methylbut-1-yne;2-methylbut-3-yn-2-amine (10% H2O)
44 prices
Selected condition:
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Apolloscientific
  • Arctom
  • Biosynth
  • Chemenu
  • CHESS
  • GFS CHEMICALS
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
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  • TRC
Package
  • 500mg
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  • 25.00g
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  • 5 g
  • Manufactureraablocks
  • Product numberAA007K8U
  • Product description3-Butyn-2-amine, 2-methyl- ≥95%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007K8U
  • Product description3-Butyn-2-amine, 2-methyl- ≥95%
  • Packaging25g
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007K8U
  • Product description3-Butyn-2-amine, 2-methyl- ≥95%
  • Packaging100g
  • Price$73
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-10984
  • Product description1,1-Dimethyl-prop-2-ynylamine 98%
  • Packaging100g
  • Price$495
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-10984
  • Product description1,1-Dimethyl-prop-2-ynylamine 97%
  • Packaging100g
  • Price$495
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-10984
  • Product description1,1-Dimethyl-prop-2-ynylamine 97%
  • Packaging100g
  • Price$495
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98427
  • Product description1,1-Dimethylpropargylamine 95%
  • Packaging1g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberX1000
  • Product description1,1-Dimethylpropargylamine >95%(GC)
  • Packaging1g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberX1000
  • Product description1,1-Dimethylpropargylamine
  • Packaging5g
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX1000
  • Product description1,1-Dimethylpropargylamine
  • Packaging25g
  • Price$154
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98427
  • Product description1,1-Dimethylpropargylamine 95%
  • Packaging25g
  • Price$192
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98427
  • Product description1,1-Dimethylpropargylamine 95%
  • Packaging5g
  • Price$49
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberX1000
  • Product description1,1-Dimethylpropargylamine >95%(GC)
  • Packaging5g
  • Price$61
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberX1000
  • Product description1,1-Dimethylpropargylamine >95%(GC)
  • Packaging25g
  • Price$240
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR16455
  • Product description2-Methylbut-3-yn-2-amine 95%
  • Packaging25g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR16455
  • Product description2-Methylbut-3-yn-2-amine 95%
  • Packaging5g
  • Price$21
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA007K8U 3-Butyn-2-amine, 2-methyl- ≥95% 1g $10 2026-05-28 Buy
aablocks AA007K8U 3-Butyn-2-amine, 2-methyl- ≥95% 25g $23 2026-05-28 Buy
aablocks AA007K8U 3-Butyn-2-amine, 2-methyl- ≥95% 100g $73 2026-05-28 Buy
AHH MT-10984 1,1-Dimethyl-prop-2-ynylamine 98% 100g $495 2021-12-16 Buy
AHH MT-10984 1,1-Dimethyl-prop-2-ynylamine 97% 100g $495 2026-05-25 Buy
AHH MT-10984 1,1-Dimethyl-prop-2-ynylamine 97% 100g $495 2026-05-26 Buy
AK Scientific J98427 1,1-Dimethylpropargylamine 95% 1g $17 2026-06-04 Buy
AK Scientific X1000 1,1-Dimethylpropargylamine >95%(GC) 1g $21 2026-06-04 Buy
AK Scientific X1000 1,1-Dimethylpropargylamine 5g $31 2021-12-16 Buy
AK Scientific X1000 1,1-Dimethylpropargylamine 25g $154 2021-12-16 Buy
AK Scientific J98427 1,1-Dimethylpropargylamine 95% 25g $192 2026-06-04 Buy
AK Scientific J98427 1,1-Dimethylpropargylamine 95% 5g $49 2026-06-04 Buy
AK Scientific X1000 1,1-Dimethylpropargylamine >95%(GC) 5g $61 2026-06-04 Buy
AK Scientific X1000 1,1-Dimethylpropargylamine >95%(GC) 25g $240 2026-06-04 Buy
Apolloscientific OR16455 2-Methylbut-3-yn-2-amine 95% 25g $29 2026-06-04 Buy
Apolloscientific OR16455 2-Methylbut-3-yn-2-amine 95% 5g $21 2026-06-04 Buy

Properties

Melting point :18°C
Boiling point :79-80 °C/760 mmHg
Density :0.79 g/mL at 25 °C
vapor pressure :68.7hPa at 20℃
refractive index :1.422-1.425
Flash point :2 °C
storage temp. :2-8°C
form :Liquid
pka :8.67±0.25(Predicted)
color :Clear colorless to yellow
Water Solubility :Very soluble in water.
Sensitive :Air Sensitive
InChI :1S/C5H9N/c1-4-5(2,3)6/h1H,6H2,2-3H3
InChIKey :VUGCBIWQHSRQBZ-UHFFFAOYSA-N
SMILES :CC(C)(N)C#C
LogP :0.26 at 23℃
CAS DataBase Reference :2978-58-7(CAS DataBase Reference)
NIST Chemistry Reference :3-Butyn-2-amine, 2-methyl-(2978-58-7)
EPA Substance Registry System :3-Butyn-2-amine, 2-methyl- (2978-58-7)

Safety Information

Symbol(GHS): Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

1,1-Dimethylpropargylamine is used as an organic chemical synthesis intermediate.

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