ChemicalBook > CAS DataBase List > 2-HEPTYNE

2-HEPTYNE

Product Name
2-HEPTYNE
CAS No.
1119-65-9
Chemical Name
2-HEPTYNE
Synonyms
2-pentine;2-HEPTYNE;hept-2-yne;2-Heptyne>2-HEPTYNE 98%;2-HEPTYNE, 98+%;n-C4H9CequivCCH3;BUTYLMETHYLACETYLENE;methylethylacetylene;N-BUTYLMETHYLACETYLENE
CBNumber
CB5226304
Molecular Formula
C7H12
Formula Weight
96.17
MOL File
1119-65-9.mol
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2-HEPTYNE Property

Melting point:
11.29°C
Boiling point:
110-111 °C747 mm Hg(lit.)
Density 
0.745 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.423(lit.)
Flash point:
52 °F
form 
clear liquid
color 
Colorless to Almost colorless
Specific Gravity
0.745
Water Solubility 
163.5mg/L(25 ºC)
BRN 
1733563
CAS DataBase Reference
1119-65-9(CAS DataBase Reference)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26
RIDADR 
UN 3295 3/PG 1
WGK Germany 
3
HazardClass 
3
PackingGroup 
II
HS Code 
29012990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P243Take precautionary measures against static discharge.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P315Get immediate medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
H0431
Product name
2-Heptyne
Purity
>99.0%(GC)
Packaging
5mL
Price
$119
Updated
2025/07/31
TRC
Product number
H998583
Product name
2-Heptyne
Packaging
50mg
Price
$45
Updated
2021/12/16
TRC
Product number
H998583
Product name
2-Heptyne
Packaging
100mg
Price
$60
Updated
2021/12/16
GFS CHEMICALS
Product number
81601
Product name
2-Heptyne, 98+%
Packaging
10g
Price
$68.02
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK929398
Product name
2-Heptyne
Purity
99%
Packaging
1g
Price
$18
Updated
2021/12/16
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2-HEPTYNE Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 38, p. 3588, 1973 DOI: 10.1021/jo00960a032

2-HEPTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-HEPTYNE Suppliers

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1119-65-9, 2-HEPTYNERelated Search:

3-OCTYNE 2-OCTYNOIC ACID 2,4,7,9-Tetramethyl-5-decyne-4,7-diol 1,4-BIS(1-HYDROXYCYCLOHEXYL)-1,3-BUTADIYNE 1,1'-ETHYNYLENEDICYCLOHEXANOL 5-DECYNE 6-PHENYL-2-HEXYNE 3-Nonyn-1-ol METHYL 2-OCTYNOATE 2-HEPTYNOIC ACID ETHYL 2-NONYNOATE 4,7-DIMETHYL-5-DECYN-4,7-DIOL 2-OCTYNE METHYL 2-NONYNOATE ETHYL 2-HEPTYNOATE ETHYL 2-OCTYNOATE Stearolic acid 1-(TRIMETHYLSILYL)-1-PENTYNE

  • 1-Methyl-2-butylacetylene
  • hept-2-yne
  • n-C4H9CequivCCH3
  • BUTYLMETHYLACETYLENE
  • 2-HEPTYNE
  • N-BUTYLMETHYLACETYLENE
  • 2-HEPTYNE, 98+%
  • 2-pentine
  • methylethylacetylene
  • 1-Butyl-2-methylacetylene
  • 2-Heptyne,Butylmethylacetylene
  • 2-HEPTYNE 98%
  • 2-HEPTYNE, 98%2-HEPTYNE, 98%2-HEPTYNE, 98%2-HEPTYNE, 98%
  • 2-Heptyne&gt
  • 2-Heptyne (7CI, 8CI, 9CI, ACI)
  • 1119-65-9
  • 119-65-9
  • 627-41-4
  • CH3CH23CCCH3
  • CH3CCC4H9
  • 1119659
  • C2H5CCCH3
  • CH3CH23C8801CCH3
  • Building Blocks
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  • Internal
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  • Acetylenic Hydrocarbons
  • Acetylenes
  • Alkynes
  • Building Blocks
  • Chemical Synthesis
  • Internal
  • Organic Building Blocks
  • Acetylenes
  • Acetylenic Hydrocarbons