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1-tert-butyl-1,1,3,3-tetramethyldisiloxane | 67875-53-0

中文名称
——
中文别名
——
英文名称
1-tert-butyl-1,1,3,3-tetramethyldisiloxane
英文别名
tert-butyl-dimethylsilyloxy-dimethylsilane
1-tert-butyl-1,1,3,3-tetramethyldisiloxane化学式
CAS
67875-53-0
化学式
C8H22OSi2
mdl
——
分子量
190.433
InChiKey
NQAMLSIGWIHWKL-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:
    148.5±9.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.99
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    使用官能化的硅烷和二硅氧烷的钯催化的不对称二烯环化/氢化硅烷化。
    摘要:
    HSiMe(2)CH(x)Ph(3-x)(x = 1或2)形式的五取代二硅氧烷和硅烷与二烯丙二酸二甲酯(1)和其他功能化的1,6-二烯在催化1存在下反应:1(NN)Pd(Me)Cl [NN =(R)-(+)-4-异丙基-2-(2-吡啶基)-2-恶唑啉] [(R)-2]和NaBAr(4 )[Ar = 3,5-C(6)H(3)(CF(3))(2)]以高收率和高非对映选择性形成相应的甲硅烷基化环戊烷。1在20摄氏度下与二硅氧烷和官能化硅烷的1的环化/氢化硅烷化的对映选择性按以下顺序增加:HSiMe(2)OSiMe(3)(75%ee)
    DOI:
    10.1021/jo015724n
  • 作为产物:
    参考文献:
    名称:
    一系列增加位阻的-丁基二甲基硅氧烷
    摘要:
    双(二甲基甲硅烷基)乙酰胺与-丁基二甲基硅烷醇的反应得到1-丁基-1,1,1,3,3-四甲基二硅氧烷,而三甲基氯硅烷与该硅烷醇的反应得到1-丁基-1,1,3,3,3,3-五甲基二硅氧烷。类似地,反应用-butyldimethylchlorosilane -butyldimethylsilanol产生1,3-二丁基-1,1,3,3-四甲基和的反应-butyldimethylchlorosilane与phthalocyaninosilanediol收率1,5-二-丁基1,1,5- ,5-四甲基-3-酞菁基三硅氧烷。后一种化合物值得注意,因为它受阻很大。
    DOI:
    10.1016/s0022-328x(00)83297-0
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文献信息

  • HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS
    申请人:Leatherman D. Mark
    公开号:US20070086968A1
    公开(公告)日:2007-04-19
    Compositions comprising an asymmetric disiloxane surfactant composition comprising a silicone composition comprising a silicone having the formula: MM′ where M or M′ comprises an alkylpolyalkyleneoxide bearing substituent selected from the group consisting of: R 13 (C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c R 14 and R 12 SiR 5 R 6 (R 13 (C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c R 14 ) that exhibit resistance to hydrolysis over a wide pH range.
    包含不对称二硅氧烷表面活性剂组合物的组合物,所述二硅氧烷表面活性剂组合物包括具有以下结构的硅氧烷组合物:MM′其中M或M′包括从以下组成的烷基聚烯醚基团中选择的取代基:R13(C2H4O)a(C3H6O)b(C4H8O)cR14和R12SiR5R6(R13(C2H4O)a(C3H6O)b(C4H8O)cR14),表现出对广泛pH范围内水解的抗性。
  • EXTREME ENVIRONMENT SURFACTANT COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS
    申请人:Leatherman D. Mark
    公开号:US20070087937A1
    公开(公告)日:2007-04-19
    Compositions comprising an asymmetric disiloxane surfactant composition comprising a silicone composition comprising a silicone having the formula: MM′ where M or M′ comprises an alkylpolyalkyleneoxide bearing substituent selected from the group consisting of: R 13 (C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c R 14 and R 12 SiR 5 R 6 (R 13 (C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c R 14 ) that exhibit resistance to hydrolysis over a wide pH range.
    本发明涉及一种包含不对称二硅氧烷表面活性剂组合物的组合物,其中包括一种硅氧烷组合物,该硅氧烷组合物具有以下公式:MM',其中M或M'包括从以下群组中选择的烷基聚烯氧基取代基:R13(C2H4O)a(C3H6O)b(C4H8O)cR14和R12SiR5R6(R13(C2H4O)a(C3H6O)b(C4H8O)cR14),该组合物在广泛的pH范围内表现出对水解的抗性。
  • Hydrolysis resistant organomodified disiloxane surfactants
    申请人:Leatherman D. Mark
    公开号:US20070088091A1
    公开(公告)日:2007-04-19
    Disiloxane compounds of the formula MM′ Where M comprises either branched allyl hydrocarbon substituents or silanyl substituents and M comprises an alkylpolyalkyleneoxide substituent The disiloxane compounds of the invention exhibit an enhanced resistance to hydrolysis outside a pH range ranging from 6 to 7.5, and are useful as surfactants.
    化合物的化学式为MM′的二硅氧烷化合物,其中M包括支链烯丙基烃基取代基或硅基取代基,M包括烷基聚烷氧基取代基。本发明的二硅氧烷化合物在pH范围从6到7.5之外具有增强的耐水解性,并可用作表面活性剂。
  • Extreme environment surfactant compositions comprising hydrolysis resistant organomodified disiloxane surfactants
    申请人:Leatherman D. Mark
    公开号:US20070135308A1
    公开(公告)日:2007-06-14
    Compositions comprising disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: MM′ where M=R 1 R 2 R 3 SiO 1/2 ; M′=R 4 R 5 R 6 SiO 1/2 ; with R 1 selected from the group consisting of branched monovalent hydrocarbon radical of from 3 to 6 carbon atoms and R 7 , where R 7 has the formula: R 8 R 9 R 10 SiR l2 with R 8 , R 9 , and R 10 each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms and monovalent aryl or alkaryl hydrocarbon radicals having from 6 to 13 carbon atoms and R 12 is a divalent hydrocarbon radical having from 1 to 3 carbon atoms, R 2 and R 3 are each independently selected from the group of from 1 to 6 carbon atom monovalent hydrocarbon radicals or R 1 , with R 4 an alkylpolyalkyleneoxide of the general formula: R 13 (C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c R l4 where R 13 is a divalent linear or branched hydrocarbon radical having the structure: —CH 2 —CH(R 15 )(R 16 ) d O— where R 15 is H or methyl; R 16 is a divalent alkyl radical of 1 to 6 carbons where the subscript d may be 0 or 1; R 14 is selected from the group consisting of H, monovalent hydrocarbon radicals of from 1 to 6 carbon atoms and acetyl where the subscripts a; b and c are zero or positive and satisfy the following relationships: 2≦a+b+c≦20 with a≧2, and R 5 and R 6 are each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms or R 4 that exhibit resistance to hydrolysis over a wide pH range.
    包括二硅氧烷表面活性剂组合物的组合物,其中所述硅氧烷组合物包括具有以下公式的硅氧烷:MM′其中M = R1R2R3SiO1/2;M′= R4R5R6SiO1/2;其中,R1选自由3到6个碳原子的支链一价碳氢基团和R7的群组成,其中R7具有以下公式:R8R9R10SiRl2其中R8、R9和R10各自独立地选自具有1到6个碳原子的一价碳氢基团和具有6到13个碳原子的一价芳基或烷基芳基碳氢基团,R12是具有1到3个碳原子的二价碳氢基团,R2和R3各自独立地选自具有1到6个碳原子的一价碳氢基团或R1,其中R4是具有以下一般公式的烷基聚氧化物:R13(C2H4O)a(C3H6O)b(C4H8O)cRl4其中R13是具有以下结构的二价线性或支链烃基团:-CH2-CH(R15)(R16)dO-其中R15为H或甲基;R16为具有1到6个碳的二价烷基,下标d可以为0或1;R14选自由1到6个碳原子的一价碳氢基团和乙酰基的群,其中下标a、b和c为零或正,并满足以下关系:2≦a+b+c≦20,其中a≧2,而R5和R6各自独立地选自具有1到6个碳原子的一价碳氢基团或对各种pH范围具有抗水解性能的R4。
  • COSMETIC COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS
    申请人:LEATHERMAN MARK D.
    公开号:US20100069329A1
    公开(公告)日:2010-03-18
    Compositions comprising disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: MM′ where M =R 1 R 2 R 3 SiO 1/2 ; M ′=R 4 R 5 R 6 SiO 1/2 ; with R 1 selected from the group consisting of branched monovalent hydrocarbon radical of from 3 to 6 carbon atoms and R 7 , where R 7 has the formula: R 8 R 9 R 10 SiR 12 with R 8 , R 9 , and R 10 each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms and monovalent aryl or alkaryl hydrocarbon radicals having from 6 to 13 carbon atoms and R 12 is a divalent hydrocarbon radical having from 1 to 3 carbon atoms, R 2 and R 3 are each independently selected from the group of from 1 to 6 carbon atom monovalent hydrocarbon radicals or R 1 , with R 4 an alkylpolyalkyleneoxide of the general formula: R 13 (C 2 H 4 O) a (C 3 H 6 O) b (C 4 H 8 O) c R 14 where R 13 is a divalent linear or branched hydrocarbon radical having the structure: —CH 2 —CH(R 15 )(R 16 ) d O— where R 15 is H or methyl; R 16 is a divalent alkyl radical of 1 to 6 carbons where the subscript d may be 0 or 1; R 14 is selected from the group consisting of H, monovalent hydrocarbon radicals of from 1 to 6 carbon atoms and acetyl where the subscripts a, b and c are zero or positive and satisfy the following relationships: 2≦ a+b+c ≦20 with a ≧2, and R 5 and R 6 are each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms or R 4 that exhibit resistance to hydrolysis over a wide pH range.
    组成物包括二硅氧烷表面活性剂组成物,包括硅氧烷组成物,该硅氧烷具有以下公式:MM',其中M = R1R2R3SiO1/2; M' = R4R5R6SiO1/2; R1选自由3至6个碳原子的分支烷基和R7的群,其中R7具有以下公式:R8R9R10SiR12,其中R8、R9和R10各自独立地选自具有1至6个碳原子的单价烃基和具有6至13个碳原子的单价芳基或烷基烃基,并且R12是具有1至3个碳原子的双价烃基,R2和R3各自独立地选自具有1至6个碳原子的单价烃基或R1,R4是具有以下通式的烷基聚醚:R13(C2H4O)a(C3H6O)b(C4H8O)cR14,其中R13是具有结构:-CH2-CH(R15)(R16)dO-的双价线性或分支烃基,其中R15为H或甲基;R16是具有1至6个碳的双价烷基,下标d可以为0或1;R14选自H,具有1至6个碳原子的单价烃基和乙酰基的群,下标a、b和c为零或正数,并满足以下关系:2≦a+b+c≦20,其中a≧2,R5和R6各自独立地选自具有1至6个碳原子的单价烃基或对广泛的pH范围具有耐水解性的R4。
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