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十八烷酸-2-丁氧乙酯 | 109-38-6

中文名称
十八烷酸-2-丁氧乙酯
中文别名
硬脂酸丁氧乙酯;2-丁氧基硬脂酸乙酯
英文名称
Stearic acid 2-butoxyethyl ester
英文别名
2-Butoxyethyl stearate;2-butoxyethyl octadecanoate
十八烷酸-2-丁氧乙酯化学式
CAS
109-38-6
化学式
C24H48O3
mdl
MFCD00048489
分子量
384.643
InChiKey
NHUXFMNHQIITCP-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    463.7±18.0 °C(Predicted)
  • 密度:
    0.885±0.06 g/cm3(Predicted)
  • LogP:
    9.807 (est)
  • 物理描述:
    Liquid

计算性质

  • 辛醇/水分配系数(LogP):
    9.6
  • 重原子数:
    27
  • 可旋转键数:
    23
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.958
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • WGK Germany:
    3

SDS

SDS:a898412ee8e80263118bce5c18d057e2
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反应信息

  • 作为产物:
    描述:
    参考文献:
    名称:
    Fischer 344大鼠中通过脂肪酸缀合的2-丁氧基乙醇的非氧化代谢。
    摘要:
    在单次口服500 mg / kg体重[ethyl-1,2-14C] BE后,在Fischer 344雄性大鼠的肝脏中研究了通过脂肪酸缀合的乙二醇单丁醚(2-丁氧基乙醇或BE)的非氧化代谢(70 microCi / kg)。处理后2小时处死动物,提取肝脂质,并使用固相提取法分离中性脂质。对中性脂质馏分进行制备型薄层色谱,并回收与真实脂肪酸2-丁氧基乙基酯相对流量相对应的酯,并使用甲醇-水(HPLC)通过反相高效液相色谱(HPLC)进行分析。 37:3,v / v)作为溶剂。酯级分中存在的大约85%的14C标签在对应于不同脂肪酸2-丁氧基乙基酯标准品的保留时间共洗脱。通过电子冲击质谱法分析放射性级分。在相应的放射性HPLC馏分中检测到与16:0、18:0、18:1、18:2和20:4脂肪酸2-丁氧基乙基酯标准品相似的分子离子峰和碎裂模式。还发现从大鼠肝脏微粒体级分中纯化的脂肪酸乙酯合成酶(FA
    DOI:
    10.1080/009841096160691
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文献信息

  • [EN] POLYEHYLENE GLYCOL-PEPTIDE COPPER COMPLEXES AND COMPOSITIONS AND METHODS RELATED THERETO<br/>[FR] COMPLEXES DE POLYETHYLENE GLYCOL-PEPTIDE-CUIVRE ET COMPOSITIONS ET METHODES Y ETANT ASSOCIEES
    申请人:PROCYTE CORP
    公开号:WO2006023465A1
    公开(公告)日:2006-03-02
    This invention relates to compositions comprising polyethylene glycol molecules coupled to peptide copper complexes, and, additionally, to such compositions formulated for use as pharmaceutical and cosmetic products, as well as to medical devices that comprise such compositions.
    这项发明涉及包含聚乙二醇分子偶联到肽铜络合物的组合物,此外,还涉及配制用作药用和化妆品产品的这种组合物,以及包含这种组合物的医疗器械。
  • BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
    申请人:SENOMYX, INC.
    公开号:US20160376263A1
    公开(公告)日:2016-12-29
    The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.
    本发明涵盖已知用于改变苦味感知的化合物和组合物,以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种:冷却剂;无活性药物成分;活性药用成分;食品添加剂或食品;调味剂或调味增强剂;食品或饮料产品;苦味化合物;甜味剂;苦味剂;酸味调味剂;咸味调味剂;鲜味调味剂;植物或动物产品;已知用于宠物护理产品中的化合物;已知用于个人护理产品中的化合物;已知用于家用产品中的化合物;制药制剂;局部制剂;大麻衍生或与大麻相关的产品;已知用于口腔护理产品中的化合物;饮料;香味、香水或除臭剂;已知用于消费品中的化合物;硅化合物;磨料;表面活性剂;发热剂;吸烟物品;脂肪、油脂或乳化剂;和/或益生菌或补充剂。
  • CARBONIC ACID ESTER AND MAGNETIC RECORDING MEDIUM
    申请人:IMAKUNI Akira
    公开号:US20080241599A1
    公开(公告)日:2008-10-02
    A carbonic acid ester is provided that is represented by the formula below and has a melting point of no greater than 0° C. (In the formula, R 1 and R 2 independently denote a saturated hydrocarbon group, R 1 is a branched chain, and R 2 is a straight or branched chain). There is also provided a magnetic recording medium that includes a non-magnetic support and, above the support, at least one magnetic layer including a ferromagnetic powder dispersed in a binder, the magnetic layer including the carbonic acid ester. Furthermore, there is provided a magnetic recording medium including a support and, above the support, a non-magnetic layer including a non-magnetic powder dispersed in a binder, and above the non-magnetic layer, at least one magnetic layer including a ferromagnetic powder dispersed in a binder, the non-magnetic layer and/or the magnetic layer including the carbonic acid ester.
    提供一种碳酸酯,其化学式如下,并且其熔点不大于0°C。(在化学式中,R1和R2分别表示饱和碳氢基团,R1是支链,R2是直链或支链)。还提供了一种磁记录介质,包括非磁性支撑物,在支撑物上方至少有一层包括铁磁粉末分散在粘合剂中的磁性层,该磁性层包括碳酸酯。此外,还提供了一种磁记录介质,包括支撑物,在支撑物上方有一层包括非磁性粉末分散在粘合剂中的非磁性层,以及在非磁性层上方,至少有一层包括铁磁粉末分散在粘合剂中的磁性层,其中非磁性层和/或磁性层包括碳酸酯。
  • COMPOUNDS USEFUL AS MODULATORS OF TRPM8
    申请人:Senomyx, Inc.
    公开号:US20170096418A1
    公开(公告)日:2017-04-06
    The present disclosure relates to compounds which are useful as cooling sensation compounds.
    本公开涉及作为冷感化合物有用的化合物。
  • UV ABSORBER FORMULATIONS
    申请人:Acker Stephanie
    公开号:US20100111884A1
    公开(公告)日:2010-05-06
    Disclosed is a UV filter composition comprising (a) an organic UV absorber of formula (1), wherein R 1 and R 2 , independently of one another, are C 3 -C 18 alkyl; C 2 -C 18 alkenyl; a radical of the formula —CH 2 —CH(OH)—CH 2 —O-T 1 ; or R 1 and R 2 are a radical of the formula (4a); R 7 is a direct bond; a straight-chain or branched C 1 -C 4 alkylene radical or a radical of the formula (I) or (II); R 8 , R 9 and R 10 , independently of one another, are C 1 -C 18 alkyl; C 1 -C 18 alkoxy or a radical of the formula (III); R 11 is C 1 -C 5 alkyl; m 1 is a number from 1 to 4; p 1 is 0; or a number from 1 to 5; A 1 is a radical of the formula (1b), (1c) or (1d); R 3 is hydrogen; C 1 -C 10 alkyl; —(CH 2 CHR 5 —O)n 1 -T 2 ; or —CH 2 —CH(—OH)—CH 2 —O-T 2 ; R 4 is hydrogen; M; C 1 -C 5 alkyl; or —(CH 2 )m 2 —O-T 3 ; R 5 is hydrogen; or methyl; T 1 , T 2 and T 3 independently from each other are hydrogen; or C 1 -C 18 alkyl; Q 1 is C 1 -C 18 alkyl, M is a metal cation; m 2 is 1 to 4; and n 1 is 1-16, (b) dimethyl capramide, (c) a cosmetically acceptable carrier; and water.
    本发明公开了一种紫外线过滤组合物,包括(a)式(1)的有机紫外线吸收剂,其中R1和R2独立地是C3-C18烷基;C2-C18烯基;式—CH2—CH(OH)—CH2—O-T1的基团;或者R1和R2是式(4a)的基团;R7是直链或支链C1-C4烷基、式(I)或(II)的基团;R8、R9和R10独立地是C1-C18烷基、C1-C18烷氧基或式(III)的基团;R11是C1-C5烷基;m1是1至4的数字;p1是0或1至5的数字;A1是式(1b)、(1c)或(1d)的基团;R3是氢、C1-C10烷基、式—(CH2CHR5—O)n1-T2或式—CH2—CH(—OH)—CH2—O-T2;R4是氢、M、C1-C5烷基或式—(CH2)m2—O-T3;R5是氢或甲基;T1、T2和T3互相独立地是氢或C1-C18烷基;Q1是C1-C18烷基,M是金属阳离子;m2是1至4的数字;n1是1-16,(b)二甲基辛酰胺,(c)化妆品可接受载体;和水。
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表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
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ir
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  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
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Assign
Shift(ppm)
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测试频率
样品用量
溶剂
溶剂用量
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