DoMole-安徽敦茂科技

Hexamethyldisilane 六甲基二硅烷

规格: 98%

CAS: 1450-14-2

产品编号: H59674

MDL: MFCD00008258

品牌: INFI

Chemical Name	Hexamethyldisilane
Synonym	(CH3)6Si2 1,1,1,2,2,2-Hexamethyl-disilane 1,1,1,2,2,2-Hexamethyldisilane 2,2,3,3-Tetramethyl-2,3-disilabutane Bis(trimethylsilane) CH7280 DISILANE M6 HEXAMETHYLDISILANE HEXAMETHYLDISILANE WACKER QUALITY HMD Hecamethyldisilane Hexamethyldisilane Hexamethyldisilane, 98+% Hexamethyldisilane,97% Permethyldisilane disilane, hexamethyl- disilane,hexamethyl- hexamethyl-disilan hexamethyl-disilane hexamethyldisilane hexamethyldisilane(hmd) hexamethyldisilazane trimethyl-trimethylsilyl-silane {} {uni_hamburg} 六甲基二矽烷六甲基二硅六甲基二硅烷六甲基二硅烷, 98+%
CAS Number	1450-14-2
PubChem Substance ID	74057
EC Number	215-911-0
Beilstein Registry Number	1633463
MDL Number	MFCD00008258
Reaxys-RN	1633463
Chemical Name Translation	六甲基二硅烷
InChIKey	NEXSMEBSBIABKL-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00225090
InChI	InChI=1S/C6H18Si2/c1-7(2,3)8(4,5)6/h1-6H3

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : >20 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 59(4),14,1994

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >20 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 59(4),14,1994

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >20 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 59(4),14,1994

WGK Germany	3
Hazard statements
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气 H317 May cause an allergic skin reaction 可能导致皮肤过敏 H319 Causes serious eye irritation 严重刺激眼睛 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难 H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes	3
RTECS	JM9170000
Precautionary statements
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。 P233 Keep container tightly closed. ?保持容器密闭。 P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。 P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。 P242 Use only non-sparking tools. 只能使用无火花工具。 P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。 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。 P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。 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。 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。 P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下，戴呼吸防护。 P302+P352 P302+P352+P333+P313+P362+P364 P303+P361+P353 P304+P340 P304+P341 P305+P351+P338 P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。 P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。 P333+P313 P337+P313 P342+P311 P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。 P370+P378 P403+P233 P403+P235 P405 Store locked up. 上锁保管。 P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word	Danger
UN Number	1993 UN 1993 3/PG 2
Risk Statements
R11 Highly flammable 非常易燃 R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性 R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
Safety Statements
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟； S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾； S24 Avoid contact with skin 避免皮肤接触； 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； S33 Take precautionary measures against static discharges 对静电采取预防措施； 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； S37 Wear suitable gloves 戴适当手套； 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）； S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Packing Group	II
Hazard Class	3
Storage condition	Flammables area 充氩保存
Warnings	危化品目录(2015)
Restrict	危险品

在碳化硅生长期间用作气相沉积的源材料；用于乙酸烯丙酯、芳基卤化物和二酮的硅烷化试剂。

{uni_hamburg} Short: II/25D

{ALD} Beilstein:4(1)582

{uni_hamburg} Short: III/35C4

{ALF} Couples with aryl, benzyl or allyl halides in the presence of Tetrakis(triphenylphosphine)palladium(0), 10548, to give the corresponding silanes: J. Organomet. Chem., 148, 97 (1978); 225, 331 (1982).

{ALF} Aryl and alkenyl nitriles undergo ipso-silylation-decyanation, catalyzed by Chloro(1,5-cyclooctadiene)rhodium(I) dimer, 10466, to give the corresponding trimethylsiliyl derivatives: J. Am. Chem. Soc., 128, 8152 (2006).

{ALF} Also cleaved by TBAF to give the "salt-free" silyl anion, which adds to aldehydes to give, after acid hydrolysis, ɑ-hydroxy silanes: J. Org. Chem., 48, 912 (1983). TBAF also catalyzes the silylation of OH groups under very mild conditions: Tetrahedron Lett., 35, 8413 (1994). See Appendix 4.

{ALF} Precursor of TMSLi, TMSNa and TMSK by cleavage with alkyllithiums or alkoxides. Reaction of the metallated derivatives with aryl halides gives aryltrimethylsilanes: J. Org. Chem., 42, 2654 (1977). The anion adds 1,4-to ɑß-enones to give ß-silyl ketones: J. Org. Chem., 41, 3063 (1976); Tetrahedron Lett., 24, 3497 (1983). The anion may also be used to deoxygenate secondary nitroalkanes (to ketoximes), nitrones (to imines), and heterocyclic N-oxides: J. Org. Chem., 64, 2211 (1999).

1450-14-2 H59674 Hexamethyldisilane
六甲基二硅烷

化学属性

Mol. Formula	C6H18Si2
Mol. Weight	146
Refractive index	1.4210 to 1.4240
Boiling Point	112 - 114 °C - lit.
Density	0.695
Melting Point	9 - 12 °C - lit.
Flash Point	-6 °C
TSCA	Yes
Solubility	不溶于水，溶于丙酮、苯、乙醚、庚烷。
Stability	对湿度敏感

*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

Hexamethyldisilane 六甲基二硅烷

规格: 98%

化学属性

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