89-48-5

• 常用中文名：乙酸薄荷酯
• 常用英文名：(-)-Menthyl Acetate
• CAS号：89-48-5
• 分子式：C₁₂H₂₂O₂
• 分子量：198.302
• 相关类别： 香精与香料 合成香料 羧酸及酯类香料 脂肪族羧酸酯
• 发布时间：2018-03-07 08:00:00
• 更新时间：2024-01-04 21:11:02
• 【用途一】
  用作合成香料
  【用途二】
  我国 GB 2760-86 规定为允许使用的食用香料。主要用以配制薄荷、水果和浆果类香精。（FEMA No.2668;ppm）软饮料5.5；冷饮4.0；糖果26；焙烤食品24；胶姆糖5.2。

名称

• 中文名: 乙酸薄荷酯
• 英文名: Menthyl acetate
• 中文别名: 1-异丙基-4-甲基环己基-2-醇乙酸酯
• 英文别名: (-)-Menthol acetate; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl acetate; l-(-)-Menthyl acetate; (1R)-(−)-Menthyl acetate; MENTHYL ACETATE, (-)-; l-Menthol acetate; Menthol, acetate, (1R,3R,4S)-(-)-; (1R)-(-)-Menthyl acetate; (1R,2S,5R)-rel-2-Isopropyl-5-methylcyclohexyl acetate; Cyclohexanol, 5-methyl-2-(1-methylethyl)-, acetate, (1R,2S,5R)-; EINECS 201-911-8; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexylacetat; Menthyl acetate; 1-allyl-9,9,9a-trimethyl-9,9a-dihydro-1H-imidazo[1,2-a]indol-2(3H)-one; MFCD00062975

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 229.1±8.0 °C at 760 mmHg
• 熔点: 37 - 38ºC
• 分子式: C₁₂H₂₂O₂
• 分子量: 198.302
• 闪点: 92.2±0.0 °C
• 精确质量: 198.161987
• PSA: 26.30000
• LogP: 4.10
• 外观性状: 无色液体
• 蒸汽压: 0.1±0.5 mmHg at 25°C
• 折射率: 1.448
• 储存条件:

  常温

  阴凉通风处

• 稳定性:

  常温常压下稳定

• 分子结构:

  1、 摩尔折射率：57.32

  2、 摩尔体积（m³/mol）：213.9

  3、 等张比容（90.2K）：498.4

  4、 表面张力（dyne/cm）：29.4

  5、 介电常数：无可用

  6、 偶极距（10 ^-24cm ³）：无可用

  7、 极化率：22.72

• 计算化学:

  1、 疏水参数计算参考值（XlogP）：3.6

  2、 氢键供体数量：0

  3、 氢键受体数量：2

  4、 可旋转化学键数量：3

  5、 互变异构体数量：

  6、 拓扑分子极性表面积（TPSA）：26.3

  7、 重原子数量：14

  8、 表面电荷：0

  9、 复杂度：199

  10、 同位素原子数量：0

  11、 确定原子立构中心数量：0

  12、 不确定原子立构中心数量：3

  13、 确定化学键立构中心数量：0

  14、 不确定化学键立构中心数量：0

  15、 共价键单元数量：1

• 更多:

  1. 性状：无色透明液体, 具有带玫瑰香的薄荷油味。

  2. 密度（g/mL,25℃）：0.922

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：227

  6. 沸点（ºC,1.33kPa）：109

  7. 折射率：1.4468

  8. 闪点（ºF）：198

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（mmHg,20ºC）：未确定

  12. 饱和蒸气压（kPa,20 ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（MPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：微溶于水，与醇、醚混溶

MSDS

Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE Product identifiers Product name: Menthyl acetate CAS-No.: 89-48-5 Section2. HAZARDS IDENTIFICATION Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP] Chronic aquatic toxicity (Category 2) Classification according to EU Directives 67/548/EEC or 1999/45/EC Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Label elements Labelling according Regulation (EC) No 1272/2008 [CLP] Pictogram Signal wordnone Hazard statement(s) Toxic to aquatic life with long lasting effects. Precautionary statement(s) Avoid release to the environment. Supplemental Hazardnone Statements According to European Directive 67/548/EEC as amended. Hazard symbol(s) R-phrase(s) R51/53Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S-phrase(s) S61Avoid release to the environment. Refer to special instructions/ Safety data sheets. Other hazards - none Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Formula: C12H22O2 Molecular Weight: 198,3 g/mol ComponentConcentration Menthyl acetate CAS-No.89-48-5- EC-No.201-911-8 Section4. FIRST AID MEASURES Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Flush eyes with water as a precaution. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. Most important symptoms and effects, both acute and delayed To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. Indication of any immediate medical attention and special treatment needed no data available Section5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information Use water spray to cool unopened containers. Section6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas. Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. Section7. HANDLING AND STORAGE Precautions for safe handling Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic charge. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Specific end uses no data available Section8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. Body Protection impervious clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Section9. PHYSICAL AND CHEMICAL PROPERTIES Information on basic physical and chemical properties a) AppearanceForm: liquid Colour: colourless b) Odourno data available c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingno data available point f) Initial boiling point and 228 - 229 °C - lit. boiling range g) Flash point92 °C - closed cup h) Evaporation rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative density0,922 g/mL at 25 °C n) Water solubilityno data available o) Partition coefficient: n- no data available octanol/water p) Autoignitionno data available temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information no data available Section10. STABILITY AND REACTIVITY Reactivity no data available Chemical stability no data available Possibility of hazardous reactions no data available Conditions to avoid Heat, flames and sparks. Incompatible materials Strong oxidizing agents Hazardous decomposition products Section11. TOXICOLOGICAL INFORMATION Information on toxicological effects Acute toxicity no data available Skin corrosion/irritation no data available Serious eye damage/eye irritation no data available Respiratory or skin sensitization no data available Germ cell mutagenicity Carcinogenicity IARC:No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity Specific target organ toxicity - single exposure no data available Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Potential health effects InhalationMay be harmful if inhaled. May cause respiratory tract irritation. IngestionMay be harmful if swallowed. SkinMay be harmful if absorbed through skin. May cause skin irritation. EyesMay cause eye irritation. Signs and Symptoms of Exposure To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. Additional Information RTECS: Not available Section12. ECOLOGICAL INFORMATION Toxicity no data available Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment no data available Other adverse effects Toxic to aquatic life with long lasting effects. no data available Section13. DISPOSAL CONSIDERATIONS Waste treatment methods Product This combustible material may be burned in a chemical incinerator equipped with an afterburner and scrubber. Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. Section14. TRANSPORT INFORMATION UN number ADR/RID: 3082IMDG: 3082IATA: 3082 UN proper shipping name ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Menthyl acetate) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Menthyl acetate) IATA:Environmentally hazardous substance, liquid, n.o.s. (Menthyl acetate) Transport hazard class(es) ADR/RID: 9IMDG: 9IATA: 9 Packaging group ADR/RID: IIIIMDG: IIIIATA: III Environmental hazards ADR/RID: yesIMDG Marine pollutant: yesIATA: yes Special precautions for user Further information EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids. Section15. REGULATORY INFORMATION This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006. Safety, health and environmental regulations/legislation specific for the substance or mixture no data available Chemical Safety Assessment SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 该物质对环境可能有危害，通常对水是不危害的，若无政府许可，勿将材料排入周围环境

安全

• 符号: GHS09
• 危害声明: H411
• 警示性声明: P273
• 危害码 (欧洲): N
• 风险声明 (欧洲): 51/53
• 安全声明 (欧洲): 61
• 危险品运输编码: 3082.0
• WGK德国: 3
• 危险类别: 9.0
• 海关编码: 2915390090

合成路线

上下游产品

上游产品  8
89-78-1 108-24-7 108-22-5 108-05-4
64-19-7 1445-45-0 75-36-5 3396-11-0
下游产品  7
2216-51-5 5157-89-1 2623-23-6 15356-60-2
491-07-6 99-82-1 89-78-1

制备

1.由椒样薄荷油中单离而得。2.在无水醋酸钠存在下，由薄荷脑和醋酐反应后经水洗、蒸馏而得

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%