Recommended Products
75-12-7
123-39-7
107-31-3
124-40-3
75-50-3
647-45-2
617-84-5
74-89-5
68-12-2
Products

N,N-Diethyl formamide(DEF)

Molecular Formula

C5H11NO

Molecular Weight

101.15

Properties

clear colorless to pale yellow liquid,with ammonia-like-weak odor.m.p-78°C,b.p.178°C,flash point 154°C,proportion 0.908(20°C. Be soluble in water and alcohol.

Uses

Used as solvent and preservative, insect repellents etc.

Packing and storage

200L plastic drum or plastic coated metal pail. Tightly closed to store,prevent from leaking,avoid rain,sunlight,far from fire and heat source,strictly forbid striking and rubbing.

Specifications

Q/320412 GXY004-2012

Index name

Top-grade

Appearance

Light yellow or colorless transparent liquid, no visible impurities

N,N-diethylformamide,  % ≥

99.7

Methanol, % ≤

0.10

Chroma, (Pt-Co)# : ≤

50

Moisture, % ≤

0.05

Diethylamine, % ≤

0.05

N-ethylformamide, % ≤

0.05

Back

Copyright(C)2017,Suqian Xinya Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice
国产精品免费看久久久8_色欲av一区久久精品_97色中文字幕aⅴ无码_四虎影视久久国产精品_国产高清无码在线播放