N,O-双(三甲基硅)三氟乙酰胺 [BSTFA]，N,O-Bis(trimethylsilyl) trifluoroacetamide with trimethylchlorosilane；for GC derivatization, LiChropur™, contains 10% TMCS, 98% (excluding TMCS)

等级

for GC derivatization

质量水平

100

测定

≥97.5% (excluding TMCS, GC)
98% (excluding TMCS)

形式

liquid

质量

LiChropur^™

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

杂质

9.0-11.0% TMCS

折射率

n20/D 1.384 (lit.)

bp

45-50 °C/14 mmHg (lit.)

密度

0.97 g/mL (lit.)

SMILES string

C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F

InChI

1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+

InChI key

XCOBLONWWXQEBS-KPKJPENVSA-N

象形图

GHS02,GHS07

警示用语：

Danger

危险声明

H225 - H315 - H319

预防措施声明

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(F)

44.1 °F - closed cup

闪点(C)

6.7 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter