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5-甲基-3-庚酮

5-甲基-3-庚酮用途

用作硝基纤维素和乙烯树脂的溶剂。

5-甲基-3-庚酮名称

[ CAS 号 ]:
541-85-5

[ 中文名 ]:
5-甲基-3-庚酮

[ 英文名 ]:
5-Methyl-3-heptanon

[中文别名 ]:

[英文别名 ]:

ethylsec-amylketone
5-methylheptan-3-one
ISOAMYL ETHYL KETONE
EINECS 208-793-7
rac-5-methyl-heptan-3-one
5-Methyl-3-heptanon
3-METHYL-5-HEPTANONE
3-Heptanone,5-methyl
5-Methylheptan-3-on
Ethyl Amyl Ketone

5-甲基-3-庚酮物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
159.9±8.0 °C at 760 mmHg

[ 分子式 ]:
C₈H₁₆O

[ 分子量 ]:
128.212

[ 闪点 ]:
43.9±0.0 °C

[ 精确质量 ]:
128.120117

[ PSA ]:
17.07000

[ LogP ]:
2.32

[ 外观性状 ]:
无色 -极淡的黄色透明液体

[ 蒸汽压 ]:
2.4±0.3 mmHg at 25°C

[ 折射率 ]:
1.409

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运

5-甲基-3-庚酮MSDS

详细MSDS(安全技术说明书)

5-甲基-3-庚酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MJ7350000

CHEMICAL NAME :: 3-Heptanone, 5-methyl-

CAS REGISTRY NUMBER :: 541-85-5

BEILSTEIN REFERENCE NO. :: 0506345

LAST UPDATED :: 199712

DATA ITEMS CITED :: 28

MOLECULAR FORMULA :: C8-H16-O

MOLECULAR WEIGHT :: 128.24

WISWESSER LINE NOTATION :: 2Y1&1V2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,6,1961 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3500 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 Unpublished Report.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: -,6,1961

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3484 ppm/8H

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 Unpublished Report.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: -,6,1961

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3800 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 Unpublished Report.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: -,6,1961

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3484 ppm/4H

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: -,6,1961

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >16 gm/kg

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

REFERENCE :: SHELL* Shell Chemical Company. (P.O. Box 4320, Houston, TX 77210) Volume(issue)/page/year: MSDS 540-1

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 2500 mg/kg

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 16,631,1967 *** REVIEWS *** ACGIH TLV-TWA 131 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 (130 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: 3,104,1971 OSHA PEL (Gen Indu):8H TWA 25 ppm (130 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 25 ppm (130 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 (Fed Cont):8H TWA 25 ppm (130 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 25 ppm (130 mg/m3) JAN 1993 OEL-BELGIUM:TWA 25 ppm (131 mg/m3) JAN 1993 OEL-DENMARK:TWA 25 ppm (130 mg/m3) JAN 1993 OEL-FINLAND:TWA 25 ppm (130 mg/m3);STEL 40 ppm (210 mg/m3) JAN 1993 OEL-FRANCE:TWA 25 ppm (130 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 25 ppm (130 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 25 ppm (130 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 25 ppm (130 mg/m3) 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 ETHYL AMYL KETONE-air:10H TWA 25 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 - 83448 No. of Facilities: 1523 (estimated) No. of Industries: 26 No. of Occupations: 22 No. of Employees: 19792 (estimated)

5-甲基-3-庚酮安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H319-H335

[ 警示性声明 ]:
P280-P305 + P351 + P338-P337 + P313-P403 + P235

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
10-36/37

[ 安全声明 (欧洲) ]:
S23

[ 危险品运输编码 ]:
UN 2271 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
MJ7350000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2914190090

5-甲基-3-庚酮合成路线

详细合成路线

5-甲基-3-庚酮制备

由5-甲基庚醇脱氢而得。

5-甲基-3-庚酮海关

[ 海关编码 ]: 2914190090

[ 中文概述 ]:
2914190090 其他不含其他含氧基的无环酮。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%