Butyl isovalerate
Names
[ CAS No. ]:
109-19-3
[ Name ]:
Butyl isovalerate
[Synonym ]:
1-Butyl isovalerate
Isovaleric acid, butyl ester
UNII-4UX6V9QM2J
Butanoic acid, 3-methyl-, butyl ester
Isovaleric Acid Butyl Ester
Butyl isovalerate
Butyl isopentanoate
n-Butyl isovalerate
n-Butyl isopentanoate
EINECS 203-654-7
MFCD00048775
Butyl 3-methylbutanoate
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
176.5±8.0 °C at 760 mmHg
[ Molecular Formula ]:
C9H18O2
[ Molecular Weight ]:
158.238
[ Flash Point ]:
59.4±8.3 °C
[ Exact Mass ]:
158.130676
[ PSA ]:
26.30000
[ LogP ]:
3.18
[ Vapour Pressure ]:
1.1±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.417
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NY1502000
- CHEMICAL NAME :
- Isovaleric acid, butyl ester
- CAS REGISTRY NUMBER :
- 109-19-3
- BEILSTEIN REFERENCE NO. :
- 1752803
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C9-H18-O2
- MOLECULAR WEIGHT :
- 158.27
- WISWESSER LINE NOTATION :
- 4OV1Y1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,659,1980 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,659,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 8230 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - corneal damage Cardiac - pulse rate Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,659,1980
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
1993
[ WGK Germany ]:
2
[ RTECS ]:
NY1502000
[ Packaging Group ]:
III
[ Hazard Class ]:
3.2
[ HS Code ]:
2915900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%