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醋酸正丙酯

醋酸正丙酯用途

【用途一】
大量用作涂料、油墨、硝基喷漆、清漆及各种树脂的优良溶剂，还应用于香精香料行业。
【用途二】
用作食品香料
【用途三】
GB 2760--1996规定为允许使用的食用香料。主要用以配制梨、蜜糖、香蕉、苹果、含醇饮料和醋栗等型香精，亦用作水果型香料的溶剂。
【用途四】
该品是缓和快干剂，用于弹性版印刷油墨和凹版印刷油墨，特别是用在降烯烃和聚酰胺薄膜印刷。还用作硝酸纤维素、氯化橡胶和热反应性酚醛塑料的溶剂。乙酸丙酯具有轻微果实香味。稀释后呈梨似香气。天然品存在于香蕉、蕃茄、复盆子等中。我国GB2760-86规定为允许使用的食用香料。主要用以配制梨和醋栗等型香精，亦用作水果型香料的溶剂。
【用途五】
乙酸丙酯(109-60-4)用作食品香料，是缓和快干剂，醋酸正丙酯用于弹性版印刷油墨和凹版印刷油墨，特别是用在降烯烃和聚酰胺薄膜印刷。醋酸正丙酯还用作硝酸纤维素、氯化橡胶和热反应性酚醛塑料的溶剂。乙酸丙酯(109-60-4)具有轻微果实香味。稀释后呈梨似香气。天然品存在于香蕉、蕃茄、复盆子等中。我国GB2760-86规定为允许使用的食用香料。醋酸正丙酯主要用以配制梨和醋栗等型香精，醋酸正丙酯亦用作水果型香料的溶剂。
【用途六】
醋酸正丙酯对多种合成树脂有优良的溶解能力，是乙基纤维素、硝酸纤维素、苯乙烯、甲基丙烯酸酯树脂等许多合成树脂的有效溶剂。醋酸正丙酯常用于有机合成，是用作涂料、印刷油墨等的溶剂，醋酸正丙酯也是工业常用的脱水剂。
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醋酸正丙酯名称

[ CAS 号 ]:
109-60-4

[ 中文名 ]:
乙酸丙酯

[ 英文名 ]:
Propyl acetate

[中文别名 ]:

[英文别名 ]:

醋酸正丙酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
101.4±3.0 °C at 760 mmHg

[ 熔点 ]:
−95 °C(lit.)

[ 分子式 ]:
C5H10O2

[ 分子量 ]:
102.132

[ 闪点 ]:
12.8±0.0 °C

[ 精确质量 ]:
102.068077

[ PSA ]:
26.30000

[ LogP ]:
1.24

[ 外观性状 ]:
无色液体带有一种强烈的气味

[ 蒸汽密度 ]:
3.5 (vs air)

[ 蒸汽压 ]:
35.2±0.2 mmHg at 25°C

[ 折射率 ]:
1.387

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 稳定性 ]:
Stable. Highly flammable. May react violently with oxidizing agents. May form explosive mixtures with air. Incompatible with strong oxidizing agents, acids, bases.

[ 水溶解性 ]:
2g/100 mL (20 ºC)

醋酸正丙酯MSDS

详细MSDS(安全技术说明书)

醋酸正丙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ3675000
CHEMICAL NAME :
Acetic acid, propyl ester
CAS REGISTRY NUMBER :
109-60-4
BEILSTEIN REFERENCE NO. :
1740764
LAST UPDATED :
199712
DATA ITEMS CITED :
44
MOLECULAR FORMULA :
C5-H10-O2
MOLECULAR WEIGHT :
102.15
WISWESSER LINE NOTATION :
3OV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: 1/25/1965
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,355,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human
DOSE/DURATION :
1000 mg/m3
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - cough Lungs, Thorax, or Respiration - other changes
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 - rat
DOSE/DURATION :
9370 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Skin and Appendages - hair
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964
TYPE OF TEST :
LCLo - Lowest published lethal concentration
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
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
8300 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Skin and Appendages - hair
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 2,327,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1420 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: -,8,1961
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
38 gm/m3/5H
TOXIC EFFECTS :
Behavioral - general anesthetic Gastrointestinal - changes in structure or function of salivary glands Blood - other changes
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 :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity)
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 :
6640 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IMSUAI Industrial Medicine and Surgery. (Northbrook, IL) V.18-42, 1949-73. For publisher information, see IOHSA5. Volume(issue)/page/year: 41,31,1972
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
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: 1/25/1965
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
3 gm/kg
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 *** REVIEWS *** ACGIH TLV-STEL 1040 mg/m3 (250 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 835 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 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 200 ppm (840 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: 3,216,1971 OSHA PEL (Gen Indu):8H TWA 200 ppm (840 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 200 ppm (840 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 200 ppm (840 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 200 ppm (840 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 200 ppm (840 mg/m3);STEL 250 ppm (1050 mg/m3) JAN 1993 OEL-BELGIUM:TWA 200 ppm (835 mg/m3);STEL 250 ppm (1040 mg/m3) JAN 1993 OEL-DENMARK:TWA 200 ppm (840 mg/m3) JAN 1993 OEL-FINLAND:TWA 200 ppm (840 mg/m3);STEL 250 ppm (1050 mg/m3) JAN 1993 OEL-FRANCE:TWA 200 ppm (840 mg/m3) JAN 1993 OEL-GERMANY:TWA 200 ppm (840 mg/m3) JAN 1993 OEL-HUNGARY:TWA 200 mg/m3;STEL 600 mg/m3;Skin JAN 1993 OEL-JAPAN:TWA 200 ppm (830 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 200 ppm (840 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 200 ppm (840 mg/m3) JAN 1993 OEL-POLAND:TWA 200 mg/m3 JAN 1993 OEL-RUSSIA:TWA 200 ppm;STEL 200 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 200 ppm (840 mg/m3);STEL 400 ppm JAN 1993 OEL-TURKEY:TWA 200 ppm (840 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 200 ppm (840 mg/m3);STEL 250 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-PROPYL ACETATE-air:10H TWA 200 ppm;STEL 250 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 - 63265 No. of Facilities: 1960 (estimated) No. of Industries: 38 No. of Occupations: 48 No. of Employees: 32970 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 63265 No. of Facilities: 3859 (estimated) No. of Industries: 34 No. of Occupations: 42 No. of Employees: 46856 (estimated) No. of Female Employees: 11660 (estimated)
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醋酸正丙酯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H319-H336

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

[ 警示性声明 ]:
P210-P261-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) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R36;R66;R67

[ 安全声明 (欧洲) ]:
S16-S26-S29-S33

[ 危险品运输编码 ]:
UN 1276 3/PG 2

[ WGK德国 ]:
1

[ RTECS号 ]:
AJ3675000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2915390090

醋酸正丙酯合成路线

详细合成路线

醋酸正丙酯上下游产品

醋酸正丙酯上游产品

醋酸正丙酯下游产品

醋酸正丙酯制备

1.由乙酸和丙醇酯化而得。在搪玻璃反应锅中，加入丙醇；乙酸和硫酸，加热回流10h，冷却后用甲醇钠中和至pH=7-8，经氯化钙干燥后进行常压分馏，收集105-115℃馏分，即为成品。

2.精制方法：乙酸丙酯常含有水、乙酸和丙醇等杂质。精制时用碳酸氯钠或碳酸钠饱和溶液将酸中和，再用饱和食盐水溶液洗涤，用无水硫酸钠或硫酸镁等干燥剂进行干燥后，蒸馏。

3.制法：

于装有回流冷凝管器的反应瓶中，加入冰醋酸60g（1.0mol），1-丙醇（2）40g（0.67mol），一粒沸石，浓硫酸2mL。加热回流反应12h。反应结束后，倒入250mL水中，用氯化钠饱和。分出上层有机层，而后用饱和碳酸氢钠溶液洗涤。无水硫酸钠干燥，蒸馏，收集101～102℃的馏分，得乙酸丙酯（1）36g，收率53%。
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醋酸正丙酯海关

[ 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%

醋酸正丙酯文献

Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).

J. Med. Chem. 48 , 3269-79, (2005)

Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm...

Tandem differential mobility spectrometry with ion dissociation in air at ambient pressure and temperature.

Analyst 140(9) , 2995-3002, (2015)

Proton-bound dimers were dissociated to protonated monomers in air at ambient pressure and temperature using electric fields of ultrahigh Field Asymmetric Ion Mobility Spectrometry (ultraFAIMS) with t...

Fructose- and glucose-conditioned preferences in FVB mice: strain differences in post-oral sugar appetition.

Am. J. Physiol. Regul. Integr. Comp. Physiol. 307(12) , R1448-57, (2014)

Recent studies indicate that, unlike glucose, fructose has little or no post-oral preference conditioning actions in C57BL/6J (B6) mice. The present study determined whether this is also the case for ...


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