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文件

87884

反式-2-[3-(4-叔丁基苯基)-2-甲基-2-亚丙烯基]丙二腈

Name: 反式-2-[3-(4-叔丁基苯基)-2-甲基-2-亚丙烯基]丙二腈
Brand: SIAL

matrix substance for MALDI-MS, ≥99.0% (HPLC)

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别名:

DCTB

经验公式（希尔记法）:

C₁₇H₁₈N₂

CAS号:

300364-84-5

分子量:

250.34

Beilstein:

8913051

MDL编号:

MFCD03453260

PubChem化学物质编号:

329769613

NACRES:

NA.21

等级

matrix substance for MALDI-MS

质量水平

100

检测方案

≥99.0% (HPLC)

形式

powder

技术

MALDI-MS: suitable

mp

123-126 °C

痕量阳离子

Ba: ≤5 mg/kg
Ca: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
K: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤10 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

吸光度

>2000 at 337 nm (mol. absorption)

SMILES字符串

CC(=C/c1ccc(cc1)C(C)(C)C)\C=C(\C#N)C#N

InChI

1S/C17H18N2/c1-13(10-15(11-18)12-19)9-14-5-7-16(8-6-14)17(2,3)4/h5-10H,1-4H3/b13-9+

InChI key

OIASAVWSBWJWBR-UKTHLTGXSA-N

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其他说明

用作 MALDI-MS 的基质

警示用语：

Warning

危险声明

H302 + H312 + H332

预防措施声明

P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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示例

T1503

货号

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25G

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705578-5MG-PW

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