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Merck

07-2770

Sigma-Aldrich

二乙胺

SAJ first grade, ≥98.0%

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About This Item

线性分子式:
(C2H5)2NH
CAS号:
分子量:
73.14
Beilstein:
605268
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:

等級

SAJ first grade

蒸汽密度

2.5 (vs air)

蒸汽壓力

14.14 psi ( 55 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)

化驗

≥98.0%

形狀

liquid

自燃溫度

594 °F

expl. lim.

10.1 %

存貨情形

available only in Japan

折射率

n20/D 1.385 (lit.)

pH值

13 (20 °C, 100 g/L)

bp

55 °C (lit.)

mp

−50 °C (lit.)

密度

0.707 g/mL at 25 °C (lit.)

SMILES 字串

CCNCC

InChI

1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChI 密鑰

HPNMFZURTQLUMO-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

-14.8 °F - closed cup

閃點(°C)

-26 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A salting-out assisted liquid extraction coupled with back-extraction by a water/acetonitrile/dichloromethane ternary component system combined with high-performance liquid chromatography with diode-array detection (HPLC-DAD) was developed for the extraction and determination of sulfonamides in solid tissue samples. After the homogenization of
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Journal of chromatography. A, 1307, 66-72 (2013-08-15)
The extraction efficiency of analytes in a cold fiber headspace solid-phase microextraction (CF-HS-SPME) system was investigated both theoretically and experimentally. The system was applied for quantitative extraction of polycyclic aromatic hydrocarbons (PAHs) from solid matrices. In order to achieve better
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