N,O-双(三甲基硅)三氟乙酰胺

44篇引用文献

COA

级别和纯度:

用于GC衍生化

10% TMCS

CAS编号: 25561-30-2
分子式: C₈H₁₈F₃NOSi₂
分子量: 257.4
Beilstein号: 2050024
EC号: 247-103-9
MDL号: MFCD00008269
PubChem编号: 94358

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货号 (SKU)	包装规格	是否现货
B299117-1g	1g	现货
B299117-5g	5g	现货
B299117-25g	25g	现货
B299117-100g	100g	现货

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元素分类的化合物 (2083) 硅化合物 (543) 硅烷化试剂 (51) 衍生化试剂 (59)

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基本描述

英文别名	NSC 379423 \| Q1281115 \| (3S)-5-fluoro-3-[[(2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]propanoyl]amino]-4-oxopentanoic acid \| N-trimethylsilyl-trifluoroacetylimidic acid trimethylsilyl ester \| Trimethylsilyl (1Z)-2,2,2-trifluoro-N-[
规格或纯度	用于GC衍生化, 10% TMCS
英文名称	N,O-Bis(trimethylsilyl)trifluoroacetamide
储存温度	2-8°C储存,充氩
运输条件	冰袋运输

名称和识别符

EC号	247-103-9
IIUPAC Name	trimethylsilyl 2,2,2-trifluoro-N-trimethylsilylethanimidate
INCHI	1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3
InChi Key	XCOBLONWWXQEBS-UHFFFAOYSA-N
Smiles	C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
Isomeric SMILES	C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
关联CAS	152571-61-4
UN Number	2924
分子量	257.4
Beilstein号	2050024
Reaxy-Rn	3607620
Reaxys-RN link address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3607620&ln=

化学和物理性质

溶解性	Soluble in water (hydrolyses), and chloroform.
密度	0.969
敏感性	易吸潮
折光率	1.384
闪点(℉)	42.8 °F
闪点(℃)	24 °C
沸点	142°C
熔点	-41°C(lit.)
分子量	257.399 g/mol
XLogP3
氢键供体数Hydrogen Bond Donor Count	0
氢键受体数Hydrogen Bond Acceptor Count	5
可旋转键计数Rotatable Bond Count	3
精确质量Exact Mass	257.088 Da
单同位素质量Monoisotopic Mass	257.088 Da
拓扑极表面积Topological Polar Surface Area	21.600 Å²
重原子数Heavy Atom Count	15
形式电荷Formal Charge	0
复杂度Complexity	250.000
同位素原子数Isotope Atom Count	0
定义的原子立体中心计数Defined Atom Stereocenter Count	0
未定义的原子立体中心计数Undefined Atom Stereocenter Count	0
定义的键立体中心计数Defined Bond Stereocenter Count	0
未定义的键立体中心计数Undefined Bond Stereocenter Count	1
所有立体化学键的总数The total count of all stereochemical bonds	1
共价键合单元计数Covalently-Bonded Unit Count	1

安全和危险性（GHS）

象形图	GHS02, GHS07
信号词	警告
危险声明	H225: 高度易燃的液体和蒸气 H226: 易燃液体和蒸气 H314: 造成严重的皮肤灼伤和眼睛损伤 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
预防措施声明	P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P241: 使用防爆的[电气/通风/照明/.../]设备。 P242: 仅使用无火花的工具。 P243: 采取防静电措施 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P363: 再次使用之前，请清洗受污染的衣物。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P302+P352: 如皮肤沾染：用水充分清洗。 P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 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。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P403+P235: 存放在通风良好的地方。保持低温。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P305+P354+P338: 如果进入眼睛：立即用水冲洗几分钟。取下隐形眼镜（如果有的话），并且操作简单。继续冲洗。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。 P302+P361+P354: 如果接触皮肤：立即脱掉所有被污染的衣服。立即用水冲洗几分钟。 P316: 立即寻求紧急医疗救助。 P319: 如果你感到不适，请寻求医疗帮助。
WGK Germany	3
个人防护装备	Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

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批号(Lot Number)	证书类型	货号
K2307030	分析证书	B299117
K2309006	分析证书	B299117
E2526190	分析证书	B299117
E2528126	分析证书	B299117
J2211883	分析证书	B299117
E23121293	分析证书	B299117
E23121310	分析证书	B299117
J2211792	分析证书	B299117
B2428013	分析证书	B299117
I2205460	分析证书	B299117
I2205459	分析证书	B299117
I2001090	分析证书	B299117
I2001089	分析证书	B299117
I2001088	分析证书	B299117
I2001087	分析证书	B299117

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