2-Methyl-2-pentenal
Suppliers
Names
[ CAS No. ]:
623-36-9
[ Name ]:
2-Methyl-2-pentenal
[Synonym ]:
2-Methyl-2-pentenal
2-Methylpent-2-enal
2-methyl-(E)-2-pentenal
2-Pentenal, 2-methyl-
EINECS 210-789-5
MFCD00006978
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
136.5±9.0 °C at 760 mmHg
[ Melting Point ]:
-90ºC
[ Molecular Formula ]:
C6H10O
[ Molecular Weight ]:
98.143
[ Flash Point ]:
31.7±0.0 °C
[ Exact Mass ]:
98.073166
[ PSA ]:
17.07000
[ LogP ]:
1.60
[ Vapour Pressure ]:
7.3±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.420
[ Storage condition ]:
Flammables area
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SB2100000
- CHEMICAL NAME :
- 2-Pentenal, 2-methyl-
- CAS REGISTRY NUMBER :
- 623-36-9
- BEILSTEIN REFERENCE NO. :
- 0506124
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C6-H10-O
- MOLECULAR WEIGHT :
- 98.16
- WISWESSER LINE NOTATION :
- VHY1&U3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,273,1986
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,273,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4290 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2000 ppm/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 4500 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
Safety Information
[ Symbol ]:
GHS02, GHS05, GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H226-H317-H318-H331-H412
[ Precautionary Statements ]:
P261-P273-P280-P305 + P351 + P338-P311
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R10
[ Safety Phrases ]:
26
[ RIDADR ]:
UN 1989 3/PG 3
[ WGK Germany ]:
1
[ RTECS ]:
SB2100000
[ Packaging Group ]:
III
[ Hazard Class ]:
3
Precursor & DownStream
Precursor
DownStream
Articles
J. Catal. 266(1) , 9-14, (2009)