TRANS-2-PENTENOIC ACID - Names and Identifiers
TRANS-2-PENTENOIC ACID - Physico-chemical Properties
Molecular Formula | C5H8O2
|
Molar Mass | 100.12 |
Density | 0.99 g/mL at 25 °C(lit.) |
Melting Point | 9-11 °C(lit.) |
Boling Point | 106 °C20 mm Hg(lit.) |
Flash Point | 102 °C |
Storage Condition | Room Temprature |
Refractive Index | n20/D 1.452(lit.) |
MDL | MFCD00002704 |
TRANS-2-PENTENOIC ACID - Risk and Safety
Hazard Symbols | C - Corrosive
|
Risk Codes | R22 - Harmful if swallowed
R34 - Causes burns
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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.)
|
UN IDs | UN 3265 8/PG 3 |
TRANS-2-PENTENOIC ACID - Upstream Downstream Industry
TRANS-2-PENTENOIC ACID - Nature
FEMA |
4193 | 2-PENTENOIC ACID |
refractive index |
n20/D 1.452(lit.) |
flash point |
102 °C |
storage conditions |
Store below +30°C. |
solubility |
60g/l |
acidity coefficient (pKa) |
pK1:4.70 (25°C) |
morphology |
Liquid |
color |
Clear colorless to light yellow |
explosion limit value (explosive limit) |
1.6%(V) |
JECFA Number |
1804 |
BRN |
1720312 |
InChIKey |
YIYBQIKDCADOSF-ONEGZZNKSA-N |
EPA chemical information |
2-Pentenoic acid, (2E)- (13991-37-2) |
Last Update:2024-04-10 22:29:15
TRANS-2-PENTENOIC ACID - Security information
WGK Germany |
3 |
RTECS number |
SB2750000 |
Hazard Note |
Harmful/Corrosive |
HazardClass |
8 |
PackingGroup |
III |
customs code |
29161900 |
Last Update:2024-04-10 22:29:15