Cyclopropyl Acetylene
Cyclopropyl Acetylene
CAS: 6746-94-7
Molecular Formula: C5H6
Cyclopropyl Acetylene - Names and Identifiers
| Name | Cyclopropyl Acetylene |
| Synonyms | Cylopropylethylnen Cylopropyl acetylene Cyclopropane,ethynyl- Cyclopropyl Acetylene Cyclopropylacethylene CYCLOPROPYLACETYLENE (CPA) Cyclopropane, ethynyl- (7CI, 8CI, 9CI) |
| CAS | 6746-94-7 |
| EINECS | 425-430-1 |
| InChI | InChI=1/C5H6/c1-2-5-3-4-5/h1,5H,3-4H2 |
Cyclopropyl Acetylene - Physico-chemical Properties
| Molecular Formula | C5H6 |
| Molar Mass | 66.1011 |
| Density | 0.85g/cm3 |
| Melting Point | 294 °C (decomp) |
| Boling Point | 31.4°C at 760 mmHg |
| Flash Point | -5 °F |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 605mmHg at 25°C |
| Refractive Index | 1.455 |
| Physical and Chemical Properties | Chemical properties colorless transparent liquid. Boiling point 52-53 ℃, refractive index (D4 20)1.4280, density 0.7786. |
| Use | Pharmaceutical pesticide intermediates. The product is an important intermediate of anti-AIDS drugs. |
Cyclopropyl Acetylene - Risk and Safety
| Hazard Symbols | F - Flammable Xi - Irritant  |
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 1294 3/PG 2 |
Cyclopropyl Acetylene - Upstream Downstream Industry
Cyclopropyl Acetylene - Uses and synthesis methods
overview
cyclopropylacetylene is a key intermediate of the anti-AIDS drug Efavirenz. Eviron is a non nucleoside reverse transcriptase inhibitor, which can be used in highly active antiretroviral therapy to treat class A immune virus HIVTypeI.
use
Cyclopropylacetylene is used in a variety of chemical reactions in organic syntheses. used in the synthesis of BACE1 inhibitors used in the treatment of Alzheimer holmium disease. it is also used in cycload state reactions and the synthesis of fluoromethylsydnones.
Last Update：2024-04-10 22:29:15
Cyclopropyl Acetylene - Security information
| WGK Germany | 2 |
| HazardClass | 3 |
| HazardClass | IRRITANT, FLAMMABLE |
| PackingGroup | II |
| customs code | 29021990 |
Last Update：2024-04-10 22:29:15
Cyclopropyl Acetylene - Nature
| storage conditions | 2-8°C |
| morphology | Liquid |
| color | Clear colorless to light yellow |
| Specific gravity | 0.797 |
| water solubility | Slightly soluble in water. |
| NIST chemical information | Cyclopropylacetylene(6746-94-7) |
Last Update：2024-04-09 21:11:58
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View History
Cyclopropyl Acetylene
2,4,6-trimethylbenzoic acid methyl ester
PHMG hydrochloride
Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-formyl-, methyl ester (9CI)
(hydroxymethyl)cyclopropane
Alibendol ,2-hydroxy-3-methoxy-5-allyl-N-(C-hydroxyethyl)-benzamide
pyridaphenthion
2-(trichloroacetyl)pyrrole
6-Iodo-uridine
叔丁基二苯基氢硅烷
2,4,6-trimethylbenzoic acid methyl ester
PHMG hydrochloride
Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-formyl-, methyl ester (9CI)
(hydroxymethyl)cyclopropane
Alibendol ,2-hydroxy-3-methoxy-5-allyl-N-(C-hydroxyethyl)-benzamide
pyridaphenthion
2-(trichloroacetyl)pyrrole
6-Iodo-uridine
叔丁基二苯基氢硅烷
Raw Materials for Cyclopropyl Acetylene
Downstream Products for Cyclopropyl Acetylene
Efavirenz
pent-1-en-3-yne
5-CYCLOPROPYLISOXAZOLE-3-CARBOXYLIC ACI&
(S)-1-(2-Amino-5-chlorophenyl)-1-(trifluoromethyl)-3-cyclopropyl-2-propyn-1-ol
2-Methylbutane
pent-1-en-3-yne
5-CYCLOPROPYLISOXAZOLE-3-CARBOXYLIC ACI&
(S)-1-(2-Amino-5-chlorophenyl)-1-(trifluoromethyl)-3-cyclopropyl-2-propyn-1-ol
2-Methylbutane