UNII:64L45T2504
Names
[ CAS No. ]:
123-15-9
[ Name ]:
UNII:64L45T2504
[Synonym ]:
2-methylpentaldehyde
Methylpentaldehyde
UNII:64L45T2504
Pentanal, 2-methyl-
Methyl valeraldehyde
Pentanal, methyl-
EINECS 204-605-2
2-Methylpentanal
MFCD00006986
2-Methylvaleraldehyde
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
118.1±8.0 °C at 760 mmHg
[ Melting Point ]:
-60ºC
[ Molecular Formula ]:
C6H12O
[ Molecular Weight ]:
100.159
[ Flash Point ]:
16.7±0.0 °C
[ Exact Mass ]:
100.088814
[ PSA ]:
17.07000
[ LogP ]:
1.78
[ Vapour density ]:
3.45 (vs air)
[ Vapour Pressure ]:
16.9±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.394
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RZ6905000
- CHEMICAL NAME :
- Pentanal, 2-methyl-
- CAS REGISTRY NUMBER :
- 123-15-9
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C6-H12-O
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1500 ppm/6H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H225-H315-H319-H335
[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
F:Flammable;Xi:Irritant;
[ Risk Phrases ]:
R11;R36/37/38;R52/53
[ Safety Phrases ]:
S16-S26-S36
[ RIDADR ]:
UN 2367 3/PG 2
[ WGK Germany ]:
1
[ RTECS ]:
RZ6905000
[ Packaging Group ]:
II
[ Hazard Class ]:
3
[ HS Code ]:
2912190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2912190090
[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
Articles
Chem. Commun. (Camb.) , 1610, (2002)
C9-aldehyde has been prepared via aldol condensation reactions in ionic liquid media; catalyst investigation showed enhanced product selectivity for the desired aldehyde in ionic liquid media than in ...
Oxidation of aldehydes to acyl azides by chromic anhydride-azidotrimethylsilane. Lee JG and Kwak KH.Tetrahedron Lett. 33(22) , 3165-66, (1992)