ChemicalBook >> CAS DataBase List >>2-HEPTYNE
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
- Molecular Weight:
- 96.17
- MDL Number:
- MFCD00039970
- MOL File:
- 1119-65-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:10:43
| Product description | Number | Pack Size | Price |
| 2-Heptyne >99.0%(GC) | H0431 | 5mL | $118 |
| 2-Heptyne 98% | AA003HA6 | 1g | $46 |
| 2-Heptyne 98% | AA003HA6 | 5g | $129 |
| 2-Heptyne, 98+% | 81601 | 10g | $68.02 |
| 2-Heptyne | H998583 | 100mg | $60 |
| Melting point | 11.29°C |
|---|---|
| Boiling point | 110-111 °C747 mm Hg(lit.) |
| Density | 0.745 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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 |
| Henry's Law Constant | 4.9×10-4 mol/(m3Pa) at 25℃, Plyasunov and Shock (2000) |
| CAS DataBase Reference | 1119-65-9(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS02,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H304-H225-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P261-P305+P351+P338-P243-P301+P330+P331-P315-P233-P240-P241+P242+P243-P280-P301+P310+P331-P303+P361+P353-P370+P378-P403+P235-P405-P501 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2-HEPTYNE price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | H0431 | 2-Heptyne >99.0%(GC) | 1119-65-9 | 5mL | $118 | 2026-04-30 | Buy |
| aablocks | AA003HA6 | 2-Heptyne 98% | 1119-65-9 | 1g | $46 | 2026-05-28 | Buy |
| aablocks | AA003HA6 | 2-Heptyne 98% | 1119-65-9 | 5g | $129 | 2026-05-28 | Buy |
| GFS CHEMICALS | 81601 | 2-Heptyne, 98+% | 1119-65-9 | 10g | $68.02 | 2021-12-16 | Buy |
| TRC | H998583 | 2-Heptyne | 1119-65-9 | 100mg | $60 | 2021-12-16 | Buy |
2-HEPTYNE Chemical Properties,Uses,Production
Synthesis Reference(s)
The Journal of Organic Chemistry, 38, p. 3588, 1973 DOI: 10.1021/jo00960a032
2-HEPTYNE Preparation Products And Raw materials
2-HEPTYNE Suppliers
Global( 86)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9996 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49962 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40228 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
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