描述

产品目录编号

116205

同义词

ß,ß'-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine

描述

Diethanolamine

概述

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

产品信息

CAS号

111-42-2

EC索引编号

603-071-00-1

EC号

203-868-0

Hill配方

C₄H₁₁NO₂

化学配方

NH(CH₂CH₂OH)₂

Molar Mass

105.14 g/mol

HS代码

2922 12 00

结构配方图像

应用

应用

Diethanolamine for analysis EMSURE®. CAS 111-42-2, chemical formula NH(CH₂CH₂OH)₂.

理化信息

沸点

269 - 270 °C (1013 hPa)

密度

1.09 g/cm3 (30 °C) 液体

爆炸极限

2.1 - 10.6 %(V)

闪点

176 °C

燃点

365 - 370 °C

熔点

28 °C

pH值

11 (53 g/l, H₂O, 20 °C)

蒸汽压力

<0.01 hPa (25 °C)

运动粘度

357.2 mm2/s (30 °C)

毒性学信息

LD 50口服

LD50 Rat 676 mg/kg

LD 50皮下注射

LD50 Rabbit 8328 mg/kg

GHS安全信息

危害性图示

危害性声明

H302: 吞咽有害。
H315: 造成皮肤刺激。
H318: 造成严重眼损伤。
H373: 如果长期吞咽或反复接触可能引起器官损害。
H412: 受长期的影响，对水生生物有害

注意事项声明

P273: 避免释放到环境中。
P280: 戴防护眼罩。
P302 + P352: 如果皮肤接触：用大量肥皂和水清洗。
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。
P314: 如感觉不适，求医/就诊。

RTECS

KL2975000

储存类别

10 - 13 其它液体及固体

WGK

WGK 1 轻度的水危害

一次性

3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.

安全信息

危害性符号

Harmful

危险种类

???, ????

R相

R 22-38-41-48/22-52/53
Harmful if swallowed.Irritating to skin.Risk of serious damage to eyes.Harmful: danger of serious damage to health by prolonged exposure if swallowed.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

S相

S 26-36/37/39-46-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

储存和货运信息

储存

储存温度:无限制.

规格

Assay (GC)

≥ 99.5 %

Identity (IR-spectrum)

passes test

Melting point

26 - 28 °C

Chloride (Cl)

≤ 0.0005 %

Sulphate (SO₄)

≤ 0.002 %

Heavy metals (as Pb)

≤ 0.0001 %

Fe (Iron)

≤ 0.0001 %

Ethanolamine (GC)

≤ 0.3 %

Triethanolamine (GC)

≤ 0.3 %

Sulfated ash (600 °C)

≤ 0.005 %

Water (according to Karl Fischer)

≤ 0.25 %