六甲基二硅氮烷(HDMS)是一种有机硅化合物。HDMS是一种无色液体,可用作有机合成和有机金属化学中的试剂和前体。 应用 用于杂环化合物的缩合反应,如黄嘌呤衍生物作为光刻技术中光刻胶的粘合促进剂电子显微镜技术,作为样品制备过程中临界点干燥的替代品热解-气相色谱-质谱法,用于增强具有极性官能团的化合物的可检测性。 Hexamethyldisilazane (HDMS) is an organoslicon compound.HDMS is a colorless liquid used as a reagent and precursor in organic synthesis and organometallic chemistry.Used incondensation reactions of heterocyclic compounds, such as derivatives of xanthineadhesion promoter for photoresist in photolithographyelectron microscopy, as an alternative to critical point drying during sample preparationpyrolysis-gas chromatography-mass spectrometry, in order to enhance detectability of compounds with polar functional groups.
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Hexamethyldisilazane
Dangerous GoodsCAS number:999-97-3 molecular formula:C6H19NSi2
overview
compound introduction
Specs
| Chinese alias | 1,1,1,3,3,3-六甲基二硅氮烷 | ||
| English alias | 1,1,1,3,3,3,-hexamethyldisilazane | Disilazane, 1,1,1,3,3,3-hexamethyl- | STR02905 | CAS-999-97-3 | Tox21_202428 | WLN: 1-SI-1&1&M-SI-1&1&1 | 1,1,1,3,3,3 hexamethyldisilazane | Bis(trimethylsilyl)amine | bis-(trimethylsilyl)amine | NCGC00164366-01 | NCGC0 | ||
| CAS number | 999-97-3 | molecular formula | C6H19NSi2 |
| molecular weight | 161.39 g/mol | Exact mass | 20%二甲苯溶液 |
| PSA | 12.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS08 , GHS05 , GHS02
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H311: 皮肤接触有毒 H314: 造成严重的皮肤灼伤和眼睛损伤 H412: 对水生生物有害并具有长期持续影响 H302: 吞食有害 H318: 造成严重的眼睛损伤 H225: 高度易燃的液体和蒸气 H336: 可能引起嗜睡或头晕 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405:
WGK Germany:
2
Personal protective equipment:
Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS:
JM9230000
UN Number:
1992
General hazardous chemicals:
一般危化品
Packing Group:
II
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
999-97-3 | Hexamethyldisilylamine | 1,1,3,3, 3-hexamethyldisilazane | hexamethyldisilyla mine





