Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pentanol, 4-methyl-,2-acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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108-84-9

108-84-9 structure

Name: 1,3-dimethylbutyl acetate
Chemical Name: 4-methylpentan-2-yl acetate
CAS Number: 108-84-9
Molecular Formula: C₈H₁₆O₂
Molecular Weight: 144.21100
Create Date: 2018-03-24 08:00:00
Modify Date: 2024-01-02 09:16:04

Name	4-methylpentan-2-yl acetate
Synonyms	Methylisobutylcarbinol acetate 1,3-Dimethylbutyl ethanoate Methylamyl acetate MFCD00053723 2-Pentanol,4-methyl-,acetate sec-Hexyl acetate 4-Methyl-2-amyl acetate Methylisoamyl acetate EINECS 203-621-7 1,3-Dimethylbutyl acetate Acetic Acid 1,3-Dimethylbutyl Ester Acetic Acid 4-Methyl-2-pentyl Ester 4-methyl-2-pentyl acetate

Density	0,86 g/cm3
Boiling Point	144°C
Melting Point	-63.8ºC
Molecular Formula	C₈H₁₆O₂
Molecular Weight	144.21100
Flash Point	45°C
Exact Mass	144.11500
PSA	26.30000
LogP	1.98410
Vapour Pressure	2.91mmHg at 25°C
Index of Refraction	1.411

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA7525000

CHEMICAL NAME :: 2-Pentanol, 4-methyl-, acetate

CAS REGISTRY NUMBER :: 108-84-9

BEILSTEIN REFERENCE NO. :: 1749848

LAST UPDATED :: 199806

DATA ITEMS CITED :: 32

MOLECULAR FORMULA :: C8-H16-O2

MOLECULAR WEIGHT :: 144.24

WISWESSER LINE NOTATION :: 1Y1&1Y1&OV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Human

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 28,262,1946

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/28/1966 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 100 ppm

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - conjunctive irritation Lungs, Thorax, or Respiration - other changes

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 28,262,1946

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6160 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/28/1966

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 :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/28/1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >20 mL/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: 10,61,1954 *** REVIEWS *** ACGIH TLV-TWA 295 mg/m3 (50 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 50 ppm (300 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: 3,127,1971 OSHA PEL (Gen Indu):8H TWA 50 ppm (300 mg/m3) 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 50 ppm (300 mg/m3) 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 50 ppm (300 mg/m3) 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 50 ppm (300 mg/m3) 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 50 ppm (300 mg/m3) JAN 1993 OEL-BELGIUM:TWA 50 ppm (295 mg/m3) JAN 1993 OEL-DENMARK:TWA 50 ppm (300 mg/m3) JAN 1993 OEL-FINLAND:TWA 50 ppm (300 mg/m3);STEL 75 ppm (450 mg/m3) JAN 1993 OEL-FRANCE:TWA 50 ppm (300 mg/m3) JAN 1993 OEL-GERMANY:TWA 50 ppm (300 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 50 ppm (300 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 50 ppm (300 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 50 ppm (300 mg/m3);STEL 100 ppm (600 mg/m3) JAN 1993 OEL-TURKEY:TWA 50 ppm (300 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 50 ppm (300 mg/m3);STEL 100 ppm 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 sec-HEXYL ACETATE-air:10H TWA 50 ppm 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 : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1668 No. of Facilities: 5 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 20 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1668 No. of Facilities: 15 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 145 (estimated)

Hazard Codes	F;Xi
Risk Phrases	R10
Safety Phrases	S16
RIDADR	3272
RTECS	SA7525000
Packaging Group	III
Hazard Class	3.2
HS Code	2915390090

108-11-2

108-24-7

~81%

108-84-9

Literature: Ferreira, Hercules V.; Rocha, Lenilson C.; Severino, Richele P.; Porto, Andre L. M. Molecules, 2012 , vol. 17, # 8 p. 8955 - 8967,13 Title/Abstract Full Text Show Details Ferreira, Hercules V.; Rocha, Lenilson C.; Severino, Richele P.; Porto, Andre L.M. Molecules, 2012 , vol. 17, # 8 p. 8955 - 8967

108-10-1

108-84-9

Literature: Molecules, , vol. 17, # 8 p. 8955 - 8967,13 Molecules, , vol. 17, # 8 p. 8955 - 8967

108-22-5

75917-29-2

~15%

108-84-9

Literature: Yeung, Dominic W. K.; Warkentin, John Canadian Journal of Chemistry, 1980 , vol. 58, # 22 p. 2386 - 2394

108-11-2

141-78-6

108-84-9

Literature: Chemistry - A European Journal, , vol. 11, # 8 p. 2455 - 2461

108-11-2

85106-60-1

~80%

108-84-9

Literature: Kamijo, Tetsuhide; Yamamoto, Ryoji; Harada, Hiromu; Iizuka, Kinji Chemical & Pharmaceutical Bulletin, 1982 , vol. 30, # 11 p. 4242 - 4244

4127-45-1

64-19-7

~6%

563-79-1

625-27-4

Detail

Literature: Journal of the American Chemical Society, , vol. 107, # 4 p. 988 - 995

108-11-2

75-36-5

108-84-9

Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , # 11 p. 1609 - 1618

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

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