环己酮_MSDS_用途_密度_环己酮CAS号【108-94-1】

【用途一】
用作合成树脂和合成纤维的原料及溶剂
【用途二】
用作有机溶剂
【用途三】
是生产己内酰胺和己二酸的原料，用作油漆、油墨、合成树脂、合成橡胶的溶剂和稀释剂，还用作皮革脱脂剂等
【用途四】
环己酮是重要化工原料，是制造尼龙、己内酰胺和己二酸的主要中间体。也是重要的工业溶剂，如用于油漆，特别是用于那些含有硝化纤维、氯乙烯聚合物及其共聚物或甲基丙烯酸酯聚合物油漆等。用于有机磷杀虫剂及许多类似物等农药的优良溶剂，用作染料的溶剂，作为活塞型航空润滑油的粘滞溶剂，脂、蜡及橡胶的溶剂。也用作染色和褪光丝的均化剂，擦亮金属的脱脂剂，木材着色涂漆，可用环己酮脱膜、脱污、脱斑。环己酮与氰乙酸缩合得环己叉氰乙酸，再经消除、脱羧得环己烯乙腈，最后经加氢得到环己烯乙胺[3399-73-3]，环己烯乙胺是药物咳美切、特马伦等的中间体。
【用途五】
纤维、树脂、橡胶、石蜡、虫胶和DDT的溶剂，有机合成，能溶解许多由元素与有机试剂所形成的络合物，测定铋，萃取稀有金属铀、钍、钴和钛的试剂。

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[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
155.7±0.0 °C at 760 mmHg

[ 熔点 ]:
-47 °C

[ 分子式 ]:
C₆H₁₀O

[ 分子量 ]:
98.143

[ 闪点 ]:
46.7±0.0 °C

[ 精确质量 ]:
98.073166

[ PSA ]:
17.07000

[ LogP ]:
0.76

[ 外观性状 ]:
无色液体

[ 蒸汽密度 ]:
3.4 (vs air)

[ 蒸汽压 ]:
3.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.453

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
150 g/L (10 ºC)

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GW1050000

CHEMICAL NAME :: Cyclohexanone

CAS REGISTRY NUMBER :: 108-94-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 73

MOLECULAR FORMULA :: C6-H10-O

MOLECULAR WEIGHT :: 98.16

WISWESSER LINE NOTATION :: L6VTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Human

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)

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 75 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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1620 uL/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/4H

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1130 mg/kg

TOXIC EFFECTS :: Gastrointestinal - other changes

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2170 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 568 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1400 mg/kg

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

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 19200 mg/m3/90M

TOXIC EFFECTS :: Gastrointestinal - other changes

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1230 mg/kg

TOXIC EFFECTS :: Gastrointestinal - other changes

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1300 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Lungs, Thorax, or Respiration - other changes

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: 284 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1600 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1 mL/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1540 mg/kg

TOXIC EFFECTS :: Gastrointestinal - other changes

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 400 ppm/4H

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 760 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 1900 mg/kg

TOXIC EFFECTS :: Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - other changes

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 3 gm/kg

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

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 25 gm/m3

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 4260 mg/kg/21D-I

TOXIC EFFECTS :: Blood - changes in bone marrow (not otherwise specified) Skin and Appendages - dermatitis, other (after systemic exposure) Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3082 ppm/6H/3W-I

TOXIC EFFECTS :: Behavioral - ataxia Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 105 mg/m3/4H

SEX/DURATION :: female 1-20 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 11 gm/kg

SEX/DURATION :: female 8-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Ovary

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 7(Suppl 3),60,1985 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen 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 100 mg/m3 (25 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 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 47,157,1989 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 47,157,1989 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 MSHA STANDARD-air:TWA 50 ppm (200 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: 3,66,1971 OSHA PEL (Gen Indu):8H TWA 50 ppm (200 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 (200 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 (200 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 (200 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 (100 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 50 ppm (200 mg/m3) JAN 1993 OEL-BELGIUM:TWA 25 ppm (100 mg/m3) JAN 1993 OEL-DENMARK:TWA 25 ppm (100 mg/m3) JAN 1993 OEL-FINLAND:TWA 50 ppm (200 mg/m3);STEL 75 ppm (250 mg/m3) JAN 1993 OEL-FRANCE:TWA 25 ppm (100 mg/m3) JAN 1993 OEL-GERMANY:TWA 50 ppm (200 mg/m3) JAN 1993 OEL-HUNGARY:TWA 100 mg/m3;STEL 200 mg/m3;Skin JAN 1993 OEL-JAPAN:TWA 25 ppm (100 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 50 ppm (200 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 50 ppm (200 mg/m3) JAN 1993 OEL-POLAND:TWA 2 mg/m3 JAN 1993 OEL-RUSSIA:TWA 25 ppm;STEL 10 mg/m3 JAN 1993 OEL-SWEDEN:TWA 25 ppm (100 mg/m3);STEL 50 ppm (200 mg/m3);Skin JAN 1993 OEL-SWITZERLAND:TWA 25 ppm (100 mg/m3);STEL 50 ppm (200 mg/m3) JAN 1993 OEL-TURKEY:TWA 50 ppm (200 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 25 ppm (100 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 CYCLOHEXANONE-air:10H TWA 25 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 : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 21660 No. of Facilities: 13457 (estimated) No. of Industries: 123 No. of Occupations: 98 No. of Employees: 151748 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 21660 No. of Facilities: 33556 (estimated) No. of Industries: 160 No. of Occupations: 117 No. of Employees: 436935 (estimated) No. of Female Employees: 43406 (estimated)

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[ 符号 ]:

GHS02, GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H302 + H312 + H332-H315-H318

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 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) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R10;R20

[ 安全声明 (欧洲) ]:
S25

[ 危险品运输编码 ]:
UN 1915 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
GW1050000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2914220000

详细合成路线

环己酮上游产品

环己酮下游产品

40年代，环己酮的工业生产采用以苯酚为原料加氢生成环己醇，再脱氢得环己酮。60年代，随着石油化工的发展，环己烷氧化生产环己酮的方法在工业上逐步占主导地位。1967年，荷兰国家矿业公司（DSM）研究的苯酚加氢一步制取环己酮的方法实现了工业化。此法生产流程短、产品质量好、产率高，但原料苯酚和催化剂价格较高，因此工业上大多仍采用环己烷氧化法。

1.苯酚法：以镍作催化剂，由苯酚加氢得环己醇，然后以锌作催化剂，脱氢得环己酮。

2.环己烷氧化法：以环己烷为原料，无催化下，用富氧空气氧化为环己基过氧化氢，再在铬酸叔丁酯催化剂存在下分解为环己醇和环己酮、醇、酮混合物，经一系列蒸馏精制即得合格产品。原料消耗定额：环己烷（99.6%）1040kg/t。

3.苯加氢氧化法：苯与氢气在镍催化剂存在下，在120-180℃下进行加氢反应生成环己烷，环己烷与空气在150-160℃，0.908MPa下进行氧化反应生成环己醇和环己酮的混合物，经分离得环己酮产品。环己醇在350-400℃，有锌钙催化剂存在下进行脱氢反应生成环己酮。原料消耗定额：苯（99.5%）1144kg/t、氢气（97.0%）1108kg/t、液碱（42.0%）230kg/t。

精制方法：环己酮是环己烷直接用空气进行催化氧化或环己醇脱氢制得的，主要杂质是环己醇、水、己二酸等。精制时用重铬酸钾硫酸溶液(浓度约5%)处理，使环己醇氧化，再经水洗、无水硫酸钠干燥后分馏。高纯度的制品可用亚硫酸氢钠形成加成化合物，将等量的加成物与碳酸钠溶于热水后进行水蒸气蒸馏。馏出物用食盐饱和，苯萃取，干燥后蒸馏。

4.将工业环己酮用无水硫酸钠干燥，除去干燥剂。在减压下高效精馏即可。

5.以工业品环己酮为原料，加入无水硫酸钠干燥脱水，过滤后减压精馏，收集中间馏分即为成品。

6.制法：

于反应瓶中加入冰水120mL，慢慢加入浓硫酸20mL，搅拌下加入环己醇（2）20g（0.2mol），于25～30℃慢慢滴加重铬酸钠21g（Na2Cr2O7，2H2O，0.07mol）溶于12mL水的溶液，反应放热，重铬酸钠溶液由橙红色变为低价绿色铬盐。控制反应温度在55～60℃，加完后继续搅拌，直至温度有自动下降的趋势，加入少量草酸，使溶液完全变为墨绿色^①。将反应液进行水蒸汽蒸馏^②，直至馏出液澄清为止。馏出液加氯化钠使之饱和^③，静置后分出油层，无水碳酸钾干燥，常压蒸馏，收集150～156℃的馏分，得环己酮（1）13g，收率67%，nD²⁰1.4507。注：①过量的重铬酸钠若不除去，水蒸汽蒸馏时，环己酮将被进一步氧化成己二酸。②环己酮与水共沸点为95℃。③环己酮在水中溶解度31℃时为2.4g，若改用有机溶剂萃取，收率略有提高。

7.制法：

于装有磁力搅拌的反应瓶中，加入硝基环己烷（2）1mmol，6mL甲醇。搅拌下加入8mL（0.5mol/L）的Na2PO4溶于1mol/L的氢氧化钠溶液，1h后加入1mmol的过硫酸氢钾溶于3mL水的溶液。室温搅拌反应1h，以10%的盐酸酸化。二氯甲烷提取，饱和食盐水洗涤，无水硫酸钠干燥，浓缩，得环己酮^①（1），收率81%。注：①采用类似的方法可以合成如下各种化合物（表I-7—10 308页）。

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[ 海关编码 ]: 2914220000

[ 中文概述 ]:
2914220000 环已酮及甲基环已酮。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最低关税: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

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: M.进口商品检验 N.出口商品检验

[ Summary ]:
2914220000. 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%

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公司名：上海吉至生化科技有限公司

区域：上海市奉贤区

价格：
￥58.0/500ml

联系人：刘佳

产品详情：环己酮

公司名：上海阿拉丁生化科技股份有限公司

区域：上海市浦东新区

价格：
￥需询单/1mg ￥需询单/1g ￥需询单/1g ￥需询单/1g

联系人：阿拉丁李高志

产品详情：环己酮

公司名：济南创世化工有限公司

区域：济南市天桥区

价格：
￥需询单/190kg

联系人：严玲玲

产品详情：环己酮

公司名：济南世纪通达化工有限公司

区域：济南市天桥区

价格：
￥9500.0/1ton ￥19000.0/2ton

联系人：王经理

产品详情：环己酮

公司名：山东金悦源新材料有限公司

区域：济南市天桥区

价格：
￥1550.0/190kg ￥8000.0/1ton

联系人：王思兵

产品详情：环己酮

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