聚二甲基硅氧烷

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聚二甲基硅氧烷

Synonym(s): 二甲基聚硅氧烷

Linear Formula: [Si(CH₃)₂O]_n

CAS No.:: 63148-62-9

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	81153	analytical standard, for GPC, 311
	181846	analytical standard, average M_w 95,000 (Typical), average M_n 50,000 (Typical)

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聚二甲基硅氧烷

Synonym(s): 二甲基聚硅氧烷, 聚二甲基硅氧烷

CAS No.:: 9016-00-6

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	1546300	United States Pharmacopeia (USP) Reference Standard
	PHR1518	Pharmaceutical Secondary Standard; Certified Reference Material

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聚二甲基硅氧烷

CAS No.:: 9006-65-9

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	D2200000	European Pharmacopoeia (EP) Reference Standard

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聚二甲基硅氧烷

Synonym(s): 八甲基三硅氧烷

Linear Formula: [(CH₃)₃SiO]₂Si(CH₃)₂

CAS No.:: 107-51-7
Molecular Weight:: 236.53
EC No.:: 203-497-4
Beilstein No.:: 1753063

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	469319	viscosity 1.0 cSt (25 °C)

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六甲基二硅氧烷

Synonym(s): 六甲基二硅氧烷, HMDSO

Linear Formula: ((CH₃)₃Si)₂O

CAS No.:: 107-46-0
Molecular Weight:: 162.38

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	469300	viscosity 0.65 cSt (25 °C)
	8.14051	for synthesis

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二甲基聚硅氧烷

Synonym(s): 聚二甲基硅氧烷

CAS No.:: 9016-00-6

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	DMPS5C	viscosity 500 cSt (25 °C)(lit.)
	DMPSV	viscosity 5 cSt (25 °C)(lit.)
	DMPS2C	viscosity 200 cSt (25 °C)(lit.)
	DMPS2X	viscosity 20 cSt (25 °C)(lit.)
	DMPS5X	viscosity 50 cSt (25 °C)(lit.)

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聚（二甲基硅氧烷- co - 甲基苯硅氧烷）

Linear Formula: [Si(CH₃)₂O]_x[Si(CH₃)(C₆H₅)O]_y

CAS No.:: 63148-52-7

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	378488	viscosity 125 cSt
	378461	viscosity 500 cSt
	378445	viscosity 50 cSt

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聚（二甲基硅氧烷），羟基末端

Synonym(s): PDMS

CAS No.:: 70131-67-8

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	482161	viscosity 3,500 cSt
	481939	average M_n ~550, viscosity ~25 cSt
	481955	viscosity ~65 cSt
	432989	viscosity 2550-3570 cSt
	432997	viscosity 18,000-22,000 cSt

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五甲基二硅氧烷

Empirical Formula (Hill Notation): C₅H₁₆OSi₂

CAS No.:: 1438-82-0
Molecular Weight:: 148.35
EC No.:: 215-873-5
Beilstein No.:: 1734568

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	76840	≥95.0%

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聚(二甲基硅氧烷)，氯封端

Linear Formula: (C₄H₁₃ClO₂Si₂)_n

CAS No.:: 67923-13-1

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	481653	average M_n ~3,000

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聚（二甲基硅氧烷- co - 甲基氢硅氧烷），三甲基硅烷末端

CAS No.:: 68037-59-2

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	482196	average M_n ~950, methylhydrosiloxane 50 mol %
	482374	average M_n ~13,000, methylhydrosiloxane 3-4 mol %

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终止三甲基硅烷的聚（甲基氢硅氧烷）

Linear Formula: (CH₃)₃SiO[SiH(CH₃)O]_nSi(CH₃)₃

CAS No.:: 63148-57-2

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	482382	average M_n ~390

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聚(二甲基硅氧烷-co-烷基甲基硅氧烷)

Linear Formula: [Si(CH₃)₂O]_x[Si(CH₃)(R)O]_y, R = C₁₆-C₁₈

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	457655

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聚 [二甲基硅氧烷- co -（3-氨丙基）甲基硅氧烷]

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	480304	eq. wt. 4,400 Amine

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1,1,3,3-四甲基二硅氧烷

Linear Formula: [(CH₃)₂SiH]₂O

CAS No.:: 3277-26-7
Molecular Weight:: 134.32
EC No.:: 221-906-4
Beilstein No.:: 1733364

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	235733	97%

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聚(二甲基硅氧烷)，二缩水甘油醚封端

CAS No.:: 130167-23-6

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	480282	average M_n ~800

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聚(二甲基硅氧烷)，氢化物封端

CAS No.:: 70900-21-9

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	482064	average M_n ~17,500
	423785	average M_n ~580
	482145	average M_n ~24,000

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聚甲基氢硅氧烷

Synonym(s): PMHS, 甲基氢硅氧烷聚合物

Linear Formula: (CH₃)₃SiO[(CH₃)HSiO]_nSi(CH₃)₃

CAS No.:: 63148-57-2

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	176206	average M_n 1,700-3,200
	81330	viscosity 15-40 mPa.s (20 °C)

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聚(二甲基硅氧烷-co-二苯基硅氧烷)，二乙烯基封端

CAS No.:: 68951-96-2

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	482048	average M_n ~9,300

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聚(二甲基硅氧烷)，单羟基封端

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	480355	average M_n ~4,670

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聚(二甲基硅氧烷-co-二苯基硅氧烷)，二羟基封端

Linear Formula: HOSi(C₆H₅)₂O[Si(CH₃)₂O]_x[Si(C₆H₅)₂O]_ySi(C₆H₅)₂OH

CAS No.:: 68951-93-9

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	482153

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聚(二甲基硅氧烷)，乙烯基封端

Synonym(s): PDMS

CAS No.:: 68083-19-2

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	433012	average M_w ~25,000, viscosity 850-1,150 cSt (25 °C)(lit.)

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1,3-二乙烯基四甲基二硅氧烷

Synonym(s): 1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷

Linear Formula: [H₂C=CHSi(CH₃)₂]₂O

CAS No.:: 2627-95-4
Molecular Weight:: 186.40
EC No.:: 220-099-6
Beilstein No.:: 1762585

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	371904	97%

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(4-甲氧苯基)二甲基硅烷醇

Synonym(s): (对甲氧苯基)二甲基硅烷醇

Linear Formula: ((CH₃O)C₆H₄)Si(CH₃)₂OH

CAS No.:: 22868-26-4
Molecular Weight:: 182.29

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	667951	96%

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聚(二甲基硅氧烷)，双(羟烷基)封端

Synonym(s): PDMS

CAS No.:: 156327-07-0

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	481246	average M_n ~5,600

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SPME 纤维组件聚二甲基硅氧烷 (PDMS)

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	57289-U	d_f 30 μm(PDMS, needle size 23 ga, for use with autosampler
	57302	d_f 7 μm(PDMS, needle size 24 ga, for use with manual holder
	57303	d_f 7 μm(PDMS, needle size 24 ga, for use with autosampler
	57291-U	d_f 7 μm(PDMS, needle size 23 ga, for use with autosampler
	57308	d_f 30 μm(PDMS, needle size 24 ga, for use with manual holder