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2-Heptyne

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Formula: CH3(CH2)3C CCH3
CAS: 1119-65-9
search Element: heptyne

Identification

Structural Formula
2-Heptyne
CAS:
1119-65-9
EINECS:
214-285-6
Molecular Formula:
CH3(CH2)3C CCH3
MDL:
MFCD00039970
SMILES:
CCCCC#CC
Synonym:
2-heptyne, 98+% ; 1-methyl-2-butylacetylene ; methylethylacetylene ; n-butylmethylacetylene ; 2-pentine ; 2-heptyne 98% ; butylmethylacetylene ; hept-2-yne ; n-c4h9cequivcch3 ; 2-heptyne




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CS162486
CM Fine Chemicals
CFC153612
Santa Cruz Biotechnology, Inc.
225416
Dayang Chem (Hangzhou) Co.,Ltd.
DC2791116
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Properties for 2-Heptyne

Molecular Weight:
96.17 g·mol−1
Density:
0.745 g/mL at 25 °C(lit.)
Boiling point:
110-111 °C747 mm Hg(lit.)
Flash point:
52 ºF
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Hazard Statements

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

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
Hazard Classes:
3
Hazard Symbols:
F, Xi
Hazard symbol F Hazard symbol Xi
RID/ADR certification :
UN 3295 3 / PG 1
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Alternative Distributors of [2-Heptyne]

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

ABCR GmbH & Co. KG | TCI Europe NV | Ubichem PLC

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Downloads

Mol File:
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MSDS:
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