Products Categories
CAS No.: | 4187-86-4 |
---|---|
Name: | 1-Pentyn-3-ol |
Article Data: | 37 |
Molecular Structure: | |
Formula: | C5H8 O |
Molecular Weight: | 84.1179 |
Synonyms: | (RS)-1-Pentyn-3-ol;3-Hydroxy-1-pentyne; Ethylethynylcarbinol; NSC 60556 |
EINECS: | 224-063-0 |
Density: | 0.975 |
Melting Point: | -24.1°C (estimate) |
Boiling Point: | 126.9°Cat760mmHg |
Flash Point: | 29 ºC |
Solubility: | Slightly soluble in water. |
Appearance: | CLEAR YELLOW LIQUID |
Hazard Symbols: | |
Risk Codes: | R10;R23/24/25 |
Safety: | 1098409 |
Transport Information: | UN 1986 |
PSA: | 20.23000 |
LogP: | 0.39050 |
Molecular Structure:
Molecular Formula: C5H8O
Molecular Weight: 84.1164
IUPAC Name: Pent-1-yn-3-ol
Synonyms of 1-Pentyn-3-ol (CAS NO.4187-86-4): 4-01-00-02224 (Beilstein Handbook Reference) ; AI3-28604 ; BRN 1098409 ; EINECS 224-063-0 ; Ethylethynylcarbinol ; NSC 60556
CAS NO: 4187-86-4
Product Categories: Drug / Therapeutic Agent
Index of Refraction: 1.442
Molar Refractivity: 24.53 cm3
Molar Volume: 92.7 cm3
Surface Tension: 34.1 dyne/cm
Density: 0.907 g/cm3
Flash Point: 29.4 °C
Enthalpy of Vaporization: 42.5 kJ/mol
Boiling Point: 126.9 °C at 760 mmHg
Vapour Pressure of 1-Pentyn-3-ol (CAS NO.4187-86-4): 5.24 mmHg at 25°C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | 70mg/kg (70mg/kg) | Therapie. Vol. 11, Pg. 692, 1956. |
Hazard Codes of 1-Pentyn-3-ol (CAS NO.4187-86-4): T
Risk Statements: 10-23/24/25
R10:Flammable.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 16-36/37/39-45
S16: Keep away from sources of ignition.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 1986 3/PG 3
WGK Germany: 3
RTECS: SC4758500
HazardClass: 3
PackingGroup: III