Tetradecanoic Acid 十四酸

CAS 544-63-8 MFCD00002744

化学结构图

544-63-8
SMILES: CCCCCCCCCCCCCC(=O)O

化学属性

Mol. FormulaC14H28O2
Mol. Weight228.37
Density0.898
Boiling Point319.6±5.0 °C at 760 mmHg
Melting Point52-54°C
Flash Point144.8±12.5 °C
TSCAYes
Solubility<0.1 G/100 ML AT 18 ºC
Refractive index1.4273
Stability对湿度敏感
Appearance )1.4310。不溶于水，溶于乙醇、乙醚和氯仿。 肉豆蔻脂中约含70%～80%，其他椰子油、棕榈仁油等亦含。 60 D 白色至带黄白色硬质固体，偶为有光泽的结晶状固体，或为白色至带黄白色的粉末。相对密度0.8739(80℃)，熔点54.5℃，沸点326.2℃，折射率(n

别名和识别编码

Chemical NameTetradecanoic Acid
Synonym Myristic acid {LY} Myristic acid {} {LY} Myristic acid {} {} {LY} Myristic acid {} {} {} {LY} Myristic acid {} {} {} {} {LY} Myristic acid {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Myristic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number544-63-8
EC Number208-875-2
Beilstein Registry Number508624
MDL NumberMFCD00002744
PubChem Substance ID11005
Merck Number6333
Chemical Name Translation十四酸
Reaxys-RN508624
Wiswesser Line NotationQV13
LabNetwork Molecule IDLN00194202
InChIInChI=1S/C14H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14(15)16/h2-13H2,1H3,(H,15,16)
Canonical SMILESCCCCCCCCCCCCCC(O)=O
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分类

  • {SNA} Allium cepa (Onion), Allium sativum (Garlic), Aloe Vera, Biochemicals and Reagents, Carthamus tin
  • {SNA} Biochemicals and Reagents, Building Blocks, C13 to C42+, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Fatty Acids and conjugates, Fatty Acyls, Lipids, Organic Building Blocks, Straight Chain Fatty Acids
  • {SA} Biochemicals and Reagents, Building Blocks, C13 to C42+, Carbonyl Compounds,
  • {SNA} Alphabetical Listings, Certified Natural Products, Flavors and Fragrances, Halal Certified Products, I-N, Kosher Certified Products, M-N

产品应用

  • 测定硬水中的钙和镁。有机合成。

相关文献及参考

  • Merck:14,6333 Beilstein:2,365
  • Short: II/27B
  • Merck:14,6333
  • Short: III/38B

安全信息

Signal word
GHS Symbol
WGK Germanynwg
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R38 Irritating to skin 刺激皮肤
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P350
  • P302+P352
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P333+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H413 Maycauselonglastingharmfuleffectstoaquaticlife 可能对水生生物造成长期持续有害影响。
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSQH4375000
Hazard Codes Xi
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} { 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 43 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
REFERENCE :
   APTOA6 Acta Pharmacologica et Toxicologica.  (Copenhagen, Denmark)  V.1-59,
   1945-86.  For publisher information, see PHTOEH  Volume(issue)/page/year:
   18,141,1961

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10 gm/kg
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:
   37,251,1976

TYPE OF TEST            : Sex chromosome loss and nondisjunction
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 2500 ppb
REFERENCE :
   ANYAA9 Annals of the New York Academy of Sciences.  (New York Academy of
   Sciences, 2 E. 63rd St., New York, NY 10021)  V.1-    1877-
   Volume(issue)/page/year: 407,186,1983

其他信息

  • TCI Shanghai:肉豆蔻酸 Myristic Acid,>;97.0%(GC)(544-63-8)
  • 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 十四酸 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
  • 用途一:用作化学试剂，也用于香料及有机物的合成
  • 用途三:主要用作生产表面活性剂的原料，用于生产山梨醇酐脂肪酸酯、甘油脂肪酸酯、乙二醇或丙二醇脂肪酸酯等。还可用于生产肉豆蔻酸异丙酯等。也用于消泡剂、增香剂。按我国GB2760-89规定可用于配制各种食用香料。
  • 使用限量:FEMA(mg/kg)：软饮料5.3，冷饮2.6～10，糖果4.1，焙烤食品5.3，布丁类0.10。
  • 下游产品:烷氧基乙醇酰胺琥珀酸单酯钠盐 --> 十四醛三聚物 --> 鸢尾浸膏 --> 1-十四醇 --> 乙氧基单双甘油酯 --> 十四酸乙酯 --> 肉豆蔻酸异丙酯 --> 五甲基呋喃溴酸酯
  • Sigma Aldrich:544-63-8(sigmaaldrich)
  • 方法二:从椰子油、棕榈仁油所得的混合脂肪酸或混合脂肪酸的甲酯，旱灾行真空分馏可得十四酸。实验室制备可由甘油三（十四酸）酯和10%氢氧化钠溶液皂化，再用盐酸酸化得到游离的十四酸。也可由十四烷醇法制取。
  • MOL 文件:544-63-8.mol
  • Alfa Aesar:十四烷酸,98% Tetradecanoic acid, 98%(544-63-8)
  • 图谱信息:肉豆蔻酸(544-63-8)核磁图( 13 CNMR) 肉豆蔻酸(544-63-8)质谱(MS) 肉豆蔻酸(544-63-8)Raman光谱 肉豆蔻酸(544-63-8)红外图谱(IR3) 肉豆蔻酸(544-63-8)红外图谱(IR1) 肉豆蔻酸(544-63-8)红外图谱(IR2)
  • 上游原料:椰子油 --> 甲酯 --> 混合脂肪酸 --> 棕榈仁油 --> 十四烷醇
  • 参考质量标准:FCC，1996；FAO/WHO，1997 酸值(OT-4-1) 242~249 重金属(以Pb计，GT-16-2，试样lg) ≤10mg/kg 碘值(OT-27-2) ≤1.0 灼烧残渣(GT-27，试样3g) ≤0.1% 皂化值(OT-40-2试样3g) 242～251 脂肪酸冻点(凝固点)48~55.5℃ 不皂化物(OT-46) ≤1% 水分(GT-32-1) ≤0.2%
  • 肉豆蔻酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0476 肉豆蔻酸 Myristic Acid 25G 86元 2014/06/02 M0476 肉豆蔻酸 Myristic Acid 500G 230元 2010/06/21 156960010 肉豆蔻酸 Myristic acid 99% 1 KG 432元
  • FEMA:2764
  • 海关编码:29159080
  • 方法一:用由椰子油、棕榈仁油所得的混合脂肪酸或混合脂肪酸的甲酯进行真空分馏而得。
  • 无气味。溶于无水乙醇、乙醚、甲醇、氯仿、苯和石油醚，不溶于水。中和值245.68。半数致死量（小鼠，静脉）432.6mg/kg。有刺激性。
  • Acros Organics:肉豆蔻酸/十四烷酸 Myristic acid, 99.5+%(544-63-8)
  • MSDS 信息:1-Tridecanecarboxylic acid(544-63-8).msds
  • 用途二:用于制造乳化剂、防水剂、固化剂、聚氯乙烯热稳定剂及增塑剂等，也是香料和医药的原料
  • 毒性:天然脂肪酸，无毒。 可安全用于食品(FDA，§172.860；2000)。 LD 50 43mg/kg(小鼠，经皮)。
  • 用途四:测定硬水中的钙和镁。有机合成。

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Certified Food Grade Products - Flavors and Fragrances
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Halal Certified Products - Flavors and Fragrances
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Alphabetical Listings - Flavors and Fragrances
  4. M-N - Alphabetical Listings
  1. Life Science 生命科学
  2. Nutrition Research 营养研究
  3. Phytochemicals by Plant (Food/Spice/Herb) - Nutrition Research
  4. Allium sativum (Garlic) - Phytochemicals by Plant (Food/Spice/Herb)
  1. Life Science 生命科学
  2. Nutrition Research 营养研究
  3. Phytochemicals by Plant (Food/Spice/Herb) - Nutrition Research
  4. Hypericum perforatum (St John&#8242;s wort) - Phytochemicals by Plant (Food/Spice/Herb)
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C13 to C42+ - Carboxylic Acids
  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Lipids - Biochemicals and Reagents
  4. Fatty Acyls - Lipids
  5. Fatty Acids and conjugates - Fatty Acyls
  6. Straight Chain Fatty Acids - Fatty Acids and conjugates
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Natural Compounds - Chemical Class
  5. Other - Natural Compounds
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Pharmaceutical Standards - Chromatography
  5. Pharmaceutical Secondary Standards - Pharmaceutical Standards
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. M - Alphabetic
  5. METI - MZ - M
  1. Materials Science 材料科学
  2. Pressure & Heat Sensitive Recording Materials
  1. Life Science 生命科学
  2. Biochemistry / Glyco-Chemistry
  3. Higher Fatty Acids & Higher Alcohols
  1. Life Science 生命科学
  2. Biochemicals and Reagents
  3. Lipids
  4. Fatty Acids
  5. Saturated fatty acids and derivatives
  6. Hydroxy fatty acids
  1. Medical Research Areas
  2. Metabolism
  3. Endogenous Metabolite  (内源性代谢物)