Diethyl pyrocarbonate

• Catalog No.: 159220
• CAS Number: 1609-47-8
• M. F.: C6H10O5
• M. W.: 162.1406
• Purity: 97%

SYNONYMS

• Title: 焦碳酸二乙酯
• IUPAC name: diethyl dicarbonate
• IUPAC Traditional name: diethyl pyrocarbonate
• Synonyms: Diethyl dicarbonate; DEP; 焦炭酸二乙酯; 氧二甲酸二乙酯; 重碳酸二乙酯; Diethyl Oxydiformate; DEPC; Ethoxyformic acid anhydride

DATABASE IDS

• EC Number: 216-542-8
• PubChem SID: 24849799
• CAS Number: 1609-47-8
• Beilstein Number: 637031
• MDL Number: MFCD00009106

PROPERTIES

• Linear Formula: O(COOC2H5)2
• Purity: 97%
• Boiling Point: 93-94 °C/18 mmHg(lit.)
• Density: 1.101 g/mL at 25 °C(lit.)
• Flash Point: 69 °C
• Flash Point: 156.2 °F
• Refractive Index: n20/D 1.398(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 22-36/37/38
• RTECS: LQ9350000
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Application
Modification reagent for His and Tyr residues in proteins. Robust probe for structural disruptions in dsDNA, reacting with fully or partially unstacked bases.1
Utilized as an antimicrobial additive, a ribonuclease inhibitor, a histidine residue modifier, and as a reagent for conversion of imines to carbamates.
Biochem/physiol Actions
Inactivates RNase in solution at about 0.1% (v/v), thus protecting RNA against degradation.
Packaging
25, 100 g in poly bottle
5 g in glass bottle

Description (简体中文)

Application
Modification reagent for His and Tyr residues in proteins. Robust probe for structural disruptions in dsDNA, reacting with fully or partially unstacked bases.1
用作抗菌添加剂、核糖核酸酶抑制剂、组氨酸残基改性剂，以及用于亚胺转变为氨基甲酸酯的试剂。
Biochem/physiol Actions
在溶液中浓度约为 0.1% (v/v) 时可使 RNase 失活，从而防止 RNA 被降解。
包装
25, 100 g in poly bottle
5 g in glass bottle