乙酸丁酯_MSDS_用途_密度_乙酸丁酯CAS号【123-86-4】

【用途一】
用于火棉胶、硝化纤维、清漆、人造革、医药、塑料及香料工业中.是一种优良的有机溶剂，能够溶解松香、聚醋酸乙烯、聚丙烯酸酯、聚氯乙烯、氯化橡胶、杜仲胶、聚甲基丙烯酸甲酯等。
【用途二】
用作分析试剂、色谱分析标准物质及溶剂
【用途三】
是优良的有机溶剂，广泛用于硝化纤维清漆中，在人造革、织物及塑料加工过程中用作溶剂，也用于香料工业
【用途四】
GB 2760一96规定为允许使用的食用香料。作为香料，大量用于配制香蕉、梨、菠萝、杏、桃及草莓、浆果等型香精。亦可用作天然胶和合成树脂等的溶剂。
【用途五】
偶用于果香型香精中，主要取其扩散力好的性能，更适宜作头香香料使用，但用量宜少，以免单独突出而影响效果。可大量用于如杏子、香蕉、桃子、生梨、凤梨、悬钩子、草莓等食用香精中。
【用途六】
优良的有机溶剂，对醋酸丁酸纤维素、乙基纤维素、氯化橡胶、聚苯乙烯、甲基丙烯酸树脂以及许多天然树脂如栲胶、马尼拉胶、达玛树脂等均有良好的溶解性能。广泛应用于硝化纤维清漆中，在人造革、织物及塑料加工过程中用作溶剂，在各种石油加工和制药过程中用作萃取剂，也用于香料复配及杏、香蕉、梨、菠萝等各种香味剂的成分。
【用途七】
常用有机溶剂, 检定铊、锡和钨, 测定钼和铼, 抗生素萃取剂。

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
126.6±3.0 °C at 760 mmHg

[ 熔点 ]:
−78 °C(lit.)

[ 分子式 ]:
C₆H₁₂O₂

[ 分子量 ]:
116.158

[ 闪点 ]:
22.2±0.0 °C

[ 精确质量 ]:
116.083733

[ PSA ]:
26.30000

[ LogP ]:
1.77

[ 外观性状 ]:
无色液体带有一种水果的气味

[ 蒸汽密度 ]:
4 (vs air)

[ 蒸汽压 ]:
11.5±0.2 mmHg at 25°C

[ 折射率 ]:
1.398

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 稳定性 ]:
Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.

[ 水溶解性 ]:
0.7 g/100 mL (20 ºC)

[ 凝固点 ]:
-77.9℃

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AF7350000

CHEMICAL NAME :: Acetic acid, butyl ester

CAS REGISTRY NUMBER :: 123-86-4

BEILSTEIN REFERENCE NO. :: 1741921

LAST UPDATED :: 199806

DATA ITEMS CITED :: 58

MOLECULAR FORMULA :: C6-H12-O2

MOLECULAR WEIGHT :: 116.18

WISWESSER LINE NOTATION :: 4OV1

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: 25,282,1943

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,515,1979

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,196,1992 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 200 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: 25,282,1943

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10768 mg/kg

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

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,196,1992

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

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 :: NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 1,7,1974

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6 gm/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(11),57,1981

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6 gm/m3/2H

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

REFERENCE :: YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 32,1241,1981

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1230 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: -,2,1961

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 68 gm/m3/72M

TOXIC EFFECTS :: Behavioral - general anesthetic Gastrointestinal - changes in structure or function of salivary glands Lungs, Thorax, or Respiration - emphysema

REFERENCE :: AGGHAR Archiv fuer Gewerbepathologie und Gewerbehygiene. (Berlin, Ger.) V.1-18, 1930-61. For publisher information, see IAEHDW. Volume(issue)/page/year: 5,1,1933

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,28,1982

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >17600 mg/kg

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

REFERENCE :: NPIRI* Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. (National Assoc. of Printing Ink Research Institute, Francis McDonald Sinclair Memorial Laboratory, Lehigh Univ., Bethlehem, PA 18015) Volume(issue)/page/year: 1,7,1974

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 4700 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,28,1982

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 67 gm/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - antipsychotic

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,515,1979

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Liver - fatty liver degeneration Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 35,21,1974

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 2648 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 76,189,1942

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 4300 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(10),25,1988

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 40 gm/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 32(10),25,1988

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1592 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 ppm/6H/13W-I

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),61,1997 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 1500 ppm/7H

SEX/DURATION :: female 7-16 day(s) after conception

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB83-258038 *** 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-STEL 950 mg/m3 (200 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 ACGIH TLV-TWA 713 mg/m3 (150 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 TOXICOLOGY REVIEW AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 21,28,1960 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 150 ppm (700 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: 3,30,1971 OSHA PEL (Gen Indu):8H TWA 150 ppm (710 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 150 ppm (710 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 150 ppm (710 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 150 ppm (710 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 150 ppm (710 mg/m3);STEL 200 ppm (950 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 200 ppm (950 mg/m3) JAN 1993 OEL-BELGIUM:TWA 150 ppm (713 mg/m3);STEL 200 ppm (950 mg/m3) JAN 1993 OEL-DENMARK:TWA 150 ppm (710 mg/m3) JAN 1993 OEL-FINLAND:TWA 150 ppm (710 mg/m3);STEL 200 ppm (950 mg/m3) JAN 1993 OEL-FRANCE:TWA 150 ppm (710 mg/m3);STEL 200 ppm (940 mg/m3) JAN 1993 OEL-GERMANY:TWA 200 ppm (950 mg/m3) JAN 1993 OEL-HUNGARY:TWA 200 mg/m3;STEL 600 mg/m3 JAN 1993 OEL-INDIA:TWA 150 ppm (710 mg/m3);STEL 200 ppm (950 mg/m3) JAN 1993 OEL-JAPAN:TWA 200 ppm (950 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 150 ppm (710 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 150 ppm (710 mg/m3) JAN 1993 OEL-POLAND:TWA 200 mg/m3 JAN 1993 OEL-RUSSIA:TWA 200 ppm;STEL 200 mg/m3 JAN 1993 OEL-SWEDEN:TWA 100 ppm (500 mg/m3);STEL 150 ppm (700 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 150 ppm (700 mg/m3);STEL 300 ppm JAN 1993 OEL-TURKEY:TWA 150 ppm (710 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 150 ppm (710 mg/m3);STEL 200 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 n-BUTYL ACETATE-air:10H TWA 150 ppm;STEL 200 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 - 14380 No. of Facilities: 52224 (estimated) No. of Industries: 280 No. of Occupations: 153 No. of Employees: 527992 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 14380 No. of Facilities: 55011 (estimated) No. of Industries: 271 No. of Occupations: 164 No. of Employees: 822099 (estimated) No. of Female Employees: 143606 (estimated)

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H336

[ 补充危害声明 ]:
Repeated exposure may cause skin dryness or cracking.

[ 警示性声明 ]:
P210-P370 + P378

[ 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) ]:
T+

[ 风险声明 (欧洲) ]:
R10;R66;R67

[ 安全声明 (欧洲) ]:
S25

[ 危险品运输编码 ]:
UN 1123 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
AF7350000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2915330000

详细合成路线

乙酸丁酯上游产品

乙酸丁酯下游产品

1.由乙酸与正丁醇在硫酸存在下酯化而得。将丁醇、乙酸和硫酸按比例投入酯化釜，在120℃进行酯化，经回流脱水，控制酯化时的酸值在0.5以下，所得粗酯经中和后进入蒸馏釜，经蒸馏、冷凝、分离进行回流脱水，回收醇酯，最后在126℃以下蒸馏而得产品。生产工艺有连续法及间歇法，视生产规模不同而定。原料消耗定额：乙酸（98%）540kg/t、正丁醇650kg/t。近年来，开发应用固体酸、杂多酸等代替硫酸催化剂，以减轻设备腐蚀的科研报导日见增多，但尚未见成功用于工业生产的报道。

2.由乙酸与正丁醇在硫酸存在下酯化而得。精制方法：一般含有游离的乙酸和丁醇。若原料是由发酵法制得者尚含有少量的乙酸异丁酯、异丁醇、乙酸戊酯、乙酸己酯等。精制时用碳酸氢钠或碳酸钠饱和溶液洗涤，再用氯化钠饱和溶液洗涤，经无水碳酸钾、硫酸钠或硫酸镁干燥后精馏。残存的水和醇与酯形成共沸混合物变成初馏分除去。其他的精制方法有先蒸馏，再分批加入少量高锰酸钾回流，直到高锰酸钾的紫色不消失为止，无水硫酸钙干燥、过滤、再精馏。

3.将工业乙酸丁酯进行精馏、超净过滤、超净分装即可。

4.制法：

于装有回流冷凝器的反应瓶中，加入98%的甲酸61g（1.33mol），无水乙醇（2）31g（0.67mol），一粒沸石，加热回流反应24h。改为蒸馏装置进行蒸馏，收集62℃以下的馏分，溜出液用氯化钠饱和，再依次用饱和碳酸氢钠、饱和氯化钠溶液洗涤。无水硫酸钠干燥，分馏，收集53～54℃的馏分，得甲酸丁酯（1）36g，收率72%。

[ 海关编码 ]: 2915390090

[ 中文概述 ]:
2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 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

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ 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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The EpiOcular Eye Irritation Test (EIT) for hazard identification and labelling of eye irritating chemicals: protocol optimisation for solid materials and the results after extended shipment.

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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/180kg

联系人：严玲玲

产品详情：醋酸丁酯

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：
￥78.0/500ml

联系人：刘佳

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区域：盘锦市盘锦市双台子区

价格：
￥160.0/100ton

联系人：王迎

产品详情：乙酸正丁酯

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：乙酸丁酯

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：
￥6000.0/1ton

联系人：王思兵

产品详情：醋酸丁酯

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乙酸丁酯物理化学性质