4-Methylpentan-2-ol
Suppliers
Names
[ CAS No. ]:
108-11-2
[ Name ]:
4-Methylpentan-2-ol
[Synonym ]:
FEMA 3351
3-HEXYL ALCOHOL
EINECS 210-790-0
dimethyl 2-butanol
4-Methyl-2-pentanol
(±)-4-Methyl-2-pentanol
DL-3-HEXANOL
Metilamil alcohol
MAOH
2-Pentanol, 4-methyl-
Methyl isobutyl carbinol (MIBC)
sec-Hexyl Alcohol
1-Ethylbutanol
4-Methylpentan-2-ol
pentan-2-ol, 4-methyl-
3-MIC,Isobutyl methyl carbinol,MAOH
methyl-isobutyl-carbinol
2-methyl-4-pentanol
3-MIC
1,3-Dimethyl butanol
Methyl Isobutyl Carbinol
MFCD00004550
1,3-dimethylbutanol
Methylisobutylcarbinol
Methyl-2-pentanol
isobutylmethylcarbinol
UNII:8U34XJK0R0
MIBC
4-methyl-2pentanol
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
133.5±8.0 °C at 760 mmHg
[ Melting Point ]:
-90 °C
[ Molecular Formula ]:
C6H14O
[ Molecular Weight ]:
102.175
[ Flash Point ]:
41.1±0.0 °C
[ Exact Mass ]:
102.104462
[ PSA ]:
20.23000
[ LogP ]:
1.57
[ Vapour density ]:
3.5 (vs air)
[ Vapour Pressure ]:
3.7±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.412
[ Stability ]:
Stable. Flammable. Incompatible with oxidizing agents, acids, acid chlorides.
[ Water Solubility ]:
2 g/100 mL
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SA7350000
- CHEMICAL NAME :
- 2-Pentanol, 4-methyl-
- CAS REGISTRY NUMBER :
- 108-11-2
- BEILSTEIN REFERENCE NO. :
- 1098268
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 29
- MOLECULAR FORMULA :
- C6-H14-O
- MOLECULAR WEIGHT :
- 102.20
- WISWESSER LINE NOTATION :
- QY1&1Y1&1
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 :
- 2590 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: 4,119,1951
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- 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 :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,343,1949
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - other changes
- REFERENCE :
- UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 2,217,1949
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 812 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,7,1961
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 3560 uL/kg
- 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: 4,119,1951 *** REVIEWS *** ACGIH TLV-STEL 167 mg/m3 (40 ppm) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 104 mg/m3 (25 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 25 ppm (100 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,166,1971 OSHA PEL (Gen Indu):8H TWA 25 ppm (100 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 25 ppm (100 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 25 ppm (100 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 25 ppm (100 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 25 ppm (100 mg/m3);STEL 40 ppm;Skin JAN 1993 OEL-BELGIUM:TWA 25 ppm (104 mg/m3);STEL 40 ppm (166 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 25 ppm (100 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 25 ppm (100 mg/m3);STEL 40 ppm (170 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 25 ppm (100 mg/m3);Skin JAN 1993 OEL-GERMANY:TWA 25 ppm (100 mg/m3);Skin JAN 1993 OEL-RUSSIA:STEL 10 mg/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 25 ppm (100 mg/m3);STEL 125 ppm;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 25 ppm (100 mg/m3);STEL 40 ppm;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO THE CHEMICAL-air:10H TWA 25 ppm (Sk);STEL 40 ppm (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3241 No. of Facilities: 2585 (estimated) No. of Industries: 31 No. of Occupations: 33 No. of Employees: 26405 (estimated) No. of Female Employees: 2882 (estimated)
Safety Information
[ Symbol ]:
GHS02, GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226-H319-H335
[ Precautionary Statements ]:
P210-P305 + P351 + P338-P370 + P378
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R10;R37
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
UN 2282 3/PG 3
[ WGK Germany ]:
1
[ RTECS ]:
SA7350000
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
29051900
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2905199090
[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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