4-Methylpentan-2-ol

Modify Date: 2025-08-21 01:48:54

4-Methylpentan-2-ol structure	Common Name	4-Methylpentan-2-ol
	CAS Number	108-11-2	Molecular Weight	102.175
	Density	0.8±0.1 g/cm3	Boiling Point	133.5±8.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₄O	Melting Point	-90 °C
	MSDS	Chinese USA	Flash Point	41.1±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	4-Methyl-2-pentanol
Synonym	More Synonyms

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
InChIKey	WVYWICLMDOOCFB-UHFFFAOYSA-N
SMILES	CC(C)CC(C)O
Stability	Stable. Flammable. Incompatible with oxidizing agents, acids, acid chlorides.
Water Solubility	2 g/100 mL

4-Methylpentan-2-ol MSDS(Chinese)

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)

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

Precursor 10
CAS#:141-79-7 Mesityl oxide CAS#:108-10-1 4-Methyl-2-pentanone CAS#:67-63-0 Isopropanol CAS#:520-45-6 Dehydroacetic acid
CAS#:23850-78-4 Oxirane,2-(2-me... CAS#:67-64-1 Acetone CAS#:59898-06-5 1,1,1-tribromo-... CAS#:691-38-3 2-Pentene, 4-me...
CAS#:920-39-8 Bromo(isopropyl... CAS#:75-56-9 epoxypropane
DownStream 10
CAS#:2216-51-5 L-Menthol CAS#:2216-52-6 (+)-neomenthol CAS#:25346-32-1 2-chloro-4-meth... CAS#:96-14-0 Pentane, 3-methyl-
CAS#:107-83-5 isohexane CAS#:111-14-8 n-heptanoic acid CAS#:30310-22-6 2-Bromo-4-methy... CAS#:691-37-2 1-Pentene, 4-methyl-
CAS#:4461-48-7 trans-4-METHYL-... CAS#:108-10-1 4-Methyl-2-pentanone

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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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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methylpentan-2-ol
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Methylpentan-2-ol
Price: ￥108.0/500ml
Purity: 99.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methyl-2-pentanol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Methyl-2-pentanol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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4-Methylpentan-2-ol

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