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tert-Butylchlorodiphenylsilane 叔丁基二苯基氯硅烷

规格: 98%, SpcSeal

CAS: 58479-61-1

产品编号: H50943

MDL: MFCD00000497

品牌: INFI

Chemical Name	Tert-Butyldiphenylchlorosilane
MDL Number	MFCD00000497
Synonym	tert-Butyldiphenylsilyl chloride {LY} tert-Butyldiphenylsilyl chloride {} {LY} tert-Butyldiphenylsilyl chloride {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} tert-Butyldiphenylsilyl chloride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} tert-Buty
EC Number	261-282-0
CAS Number	58479-61-1
Beilstein Registry Number	644023
PubChem Substance ID	87564159
Chemical Name Translation	叔丁基二苯基氯硅烷
Reaxys-RN	644023
LabNetwork Molecule ID	LN00190961
Canonical SMILES	CC([Si](C1=CC=CC=C1)(C2=CC=CC=C2)Cl)(C)C

GHS Symbol

Packing Group	II
UN Number	2987 UN2987
Risk Statements
R34 Causes burns 会导致灼伤 R37 Irritating to respiratory system 刺激呼吸道
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； 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； S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Storage condition	2-8°C {LY} 2-8°C Moisture Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
WGK Germany	3
Hazard statements
H290 May be corrosive to metals 可能腐蚀金属。 H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤 H351 Suspected of causing cancer 怀疑致癌
Personal Protective Equipment	Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。 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。 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。 P301+P330+P331 P303+P361+P353+P310+P363 P304+P340 P305+P351+P338 P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。 P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。 P405 Store locked up. 上锁保管。 P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word	Danger
Hazard Codes	8 C
Hazard Class	8

硅化剂，用于保护醇和制备硅醚

{ALF} Cleavage occurs readily with TBAF in THF: Org. Synth. Coll., 9, 4 (1998). For use of K10 clay in aqueous MeOH, see: J. Org. Chem., 61, 9026 (1996). Cleavage with BBr3 leads directly to the corresponding alkyl bromides: J. Org. Chem., 53, 3111 (1988).

{ALD} Merck: 14,10402

{ALF} Silylating agent (see Appendix 4) for the formation, with e.g. imidazole, of t-butyldiphenylsilyl (TBDPS) ethers of alcohols: Can. J. Chem., 53, 2975 (1975); Org. Synth. Coll., 9, 139 (1998). Alternative to tert-Butyldimethylchlorosilane, A13064, allowing selective protection of primary alcohols in the presence of secondary, using DMAP/ pyridine: Helv. Chim. Acta, 69, 1273 (1986), or DMAP/ triethylamine: Tetrahedron Lett., 99 (1979); 26, 1185 (1985). TBDPS ethers tend to be more crystalline and are much more stable to acidic conditions than TBDMS. They can also survive acetal formation and cleavage, as well as the acidic conditions required for cleavage of trityl and THP ethers. Silylation rates of hindered alcohols have been increased in the presence of silver nitrate: J. Am. Chem. Soc., 116, 5050 (1994).

{ALF} The silyl copper species derived from the lithio-derivative and CuCN adds to terminal alkynes, giving vinyl copper intermediates which react with electrophiles to give vinyl silanes. The presence of the hindered TBDPS group confers some useful differences in comparison with less hindered silyl groups: J .Chem. Soc., Perkin 1., 1525 (1995); compare Chlorodimethylphenylsilane, A15638. The hindered TBDPS group has also been utilized in the Peterson olefination reaction to promote high (Z)-selectivity: Synthesis, 1223 (2000).

58479-61-1 H50943 tert-Butylchlorodiphenylsilane
叔丁基二苯基氯硅烷

化学属性

Mol. Formula	C16H19ClSi
Mol. Weight	274.86
Density	1.057
Refractive index	1.5650 to 1.5690
Flash Point	112°C(lit.)
TSCA	Yes
Boiling Point	334.4°C at 760 mmHg
Stability	对湿度敏感
pH	:A

*以上化合物性质及应用等信息仅供参考

电子化学品

催化剂

配体

有机硅

元素分类

其他精细新材料

tert-Butylchlorodiphenylsilane 叔丁基二苯基氯硅烷

规格: 98%, SpcSeal

化学属性

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