2-Pentene, (2E)-
Names
[ CAS No. ]:
646-04-8
[ Name ]:
2-Pentene, (2E)-
[Synonym ]:
EINECS 203-695-0
trans-2-pentene
MFCD00009384
Chemical & Physical Properties
[ Density]:
0.64
[ Boiling Point ]:
37ºC
[ Melting Point ]:
-140ºC
[ Molecular Formula ]:
C5H10
[ Molecular Weight ]:
70.13290
[ Flash Point ]:
-18ºC
[ Exact Mass ]:
70.07830
[ LogP ]:
1.97250
[ Vapour Pressure ]:
8.06 psi ( 20 °C)
[ Index of Refraction ]:
n20/D 1.381
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SB2184500
- CHEMICAL NAME :
- 2-Pentene, (E)-
- CAS REGISTRY NUMBER :
- 646-04-8
- BEILSTEIN REFERENCE NO. :
- 1718795
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H10
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 gm/kg/4W-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in kidney weight
- REFERENCE :
- TIHEEC Toxicology and Industrial Health. (Princeton Scientific Pub. Co., POB 2155, Princeton, NJ 08540) V.1- 1985- Volume(issue)/page/year: (3),67,1985
Safety Information
[ Symbol ]:
GHS02, GHS07, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H224-H304-H315-H319-H335
[ Precautionary Statements ]:
P210-P280-P301 + P310-P304 + P340 + P312-P331-P403 + P235
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
[ Hazard Codes ]:
F:Highlyflammable;
[ Risk Phrases ]:
R11
[ Safety Phrases ]:
S16-S29-S33-S9
[ RIDADR ]:
UN 3295 3/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
SB2184500
[ Packaging Group ]:
II
[ Hazard Class ]:
3