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位置:首页 > 品牌 > 阿法埃莎 > N-七氟丁酰基咪唑

1-(Heptafluorobutyryl)imidazole

N-七氟丁酰基咪唑

品牌
Alfa Aesar
CAS
32477-35-3
货号
L00221
包装型号
规格纯度
98%
价格
2229 *本价格含增值税费
促销
服务
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数量
-+
产品名称:
32477-35-3
1-(Heptafluorobutyryl)imidazole
N-七氟丁酰基咪唑
产品介绍:

应用
1-(Heptafluorobutyryl)imidazole is used in gas chromatography for the determination of various pharmaceutical compounds like retronecine in biological matrixes. It acts as a reagent for derivatize amine-groups. It plays an essential role to reduce GC column degradation due to its non-acidic property. It is an acylating agent, which converts thermally unstable compounds to its more volatile derivative and then made suitable for GC analysis.

备注
Hygroscopic and air sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00014503

EINECS
251-063-8

分子式
C7H3F7N2O

分子量
264.10

熔点
10-13°

沸点
160-162°

闪点
77°(170°F)

密度
1.490

折射率
1.3850

灵敏度
Store at -20°C. Moisture Sensitive. Store under Argon.

形态
Liquid

溶解性
Miscible with chloroform and methanol.

Beilstein
4488026

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P280a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA

阿法埃莎

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