ChemicalBook > CAS DataBase List > Diethyl pyrocarbonate
Diethyl pyrocarbonate
- Product Name
- Diethyl pyrocarbonate
- CAS No.
- 1609-47-8
- Chemical Name
- Diethyl pyrocarbonate
- Synonyms
- DEPC;DIETHYL DICARBONATE;Ethyl pyrocarbonate;DKD;Piref;Baycovin;DEP／DEPC;ethylpyrocarbonate;Diethylpyrokarbonat;iethylpyrocarbonate
- CBNumber
- CB2300384
- Molecular Formula
- C6H10O5
- Formula Weight
- 162.14
- MOL File
- 1609-47-8.mol
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Diethyl pyrocarbonate Property
- Melting point:
- 69℃
- Boiling point:
- 93-94 °C18 mm Hg(lit.)
- Density
- 1.12 g/mL at 20 °C
- refractive index
- n20/D 1.398(lit.)
- Flash point:
- 157 °F
- storage temp.
- 2-8°C
- solubility
- 95% ethanol: soluble4.5g/10 mL, clear, colorless
- form
- Liquid
- color
- APHA: ≤20
- Water Solubility
- slow decomposition
- Sensitive
- Moisture Sensitive
- Merck
- 14,7998
- BRN
- 637031
- Stability:
- Combustible. Unstable - readily decomposes. Incompatible with strong oxidizing agents, strong acids, strong reducing agents, strong bases, ammonia.
- InChIKey
- FFYPMLJYZAEMQB-UHFFFAOYSA-N
- LogP
- 1.101 (est)
- CAS DataBase Reference
- 1609-47-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Diethyl pyrocarbonate(1609-47-8)
- EPA Substance Registry System
- Dicarbonic acid, diethyl ester (1609-47-8)
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38-20/21/22
- Safety Statements
- 26-36-37/39
- RIDADR
- 2810
- WGK Germany
- 3
- RTECS
- LQ9350000
- F
- 4.4-9-21
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29209085
- Toxicity
- LD50 orally in Rabbit: 850 mg/kg
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.41751
- Product name
- Diethyl dicarbonate
- Purity
- for synthesis
- Packaging
- 5ml
- Price
- $35.5
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.41751
- Product name
- Diethyl dicarbonate
- Purity
- for synthesis
- Packaging
- 25mL
- Price
- $130
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 298711
- Product name
- Diethyl Pyrocarbonate - CAS 1609-47-8 - Calbiochem
- Purity
- Inhibits ryanodine binding to ryanodine/Ca2+ receptor channel in skeletal muscle in a dose- and time-dependent manner and increases the Ca2+ permeability of SR vesicles.
- Packaging
- 25g
- Price
- $159
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 3660-OP
- Product name
- OmniPur DEPC - CAS 1609-47-8 - Calbiochem
- Packaging
- 25g
- Price
- $269
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 159220
- Product name
- Diethyl pyrocarbonate
- Purity
- 97%
- Packaging
- 5g
- Price
- $53.9
- Updated
- 2024/03/01
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Diethyl pyrocarbonate Chemical Properties,Usage,Production
Chemical Properties
liquid
Uses
Modification reagent for His and Tyr residues in proteins. Robust probe for structural disruptions in dsDNA, reacting with fully or partially unstacked bases.1
Uses
Diethyl pyrocarbonate may be used in the following studies:
- For the modification of histidyl residues in proteins.
- As a nuclease inhibitor, for the extraction of undegraded nucleic acids from etiolated and green plant tissues.
- For the modification of linear and supercoiled plasmid DNAs.
- As a chemical probe to investigate the secondary structure in negatively supercoiled DNA.
- For cabethoxylation of histidine residues of actin.
Uses
Gentle esterifying agent. Preservative for wines, soft drinks, fruit juices.
Definition
ChEBI: The diethyl ester of dicarbonic acid.
General Description
Diethyl pyrocarbonate (DEP) is a bactericidal agent and decomposes in water to CO2 and ethanol. DEP inhibits enzymes such as DNase and RNase without affecting nucleic acids. It is useful for the preparation of mRNA from tissues.
Biochem/physiol Actions
Inactivates RNase in solution at about 0.1% (v/v), thus protecting RNA against degradation.
Safety Profile
Poison by ingestion, inhalation, and intraperitoneal routes. Concentrated DEPC is irritating to eyes, mucous membranes, and sh. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS.
Purification Methods
Dissolve the ester in Et2O, wash it with dilute HCl, H2O, dry over Na2SO4, filter, evaporate and distil the residue first in vacuo then at atmospheric pressure. It is soluble in alcohols, esters, ketones and hydrocarbon solvents. A 50% w/w solution is usually prepared for general use. Treat with great CAUTION as DEP irritates the eyes, mucous membranes and skin. [Boehm & Mehta Chem Ber 71 1797 1938, Thoma & Rinke Justus Liebigs Ann Chem 624 30 1959, Beilstein 3 IV 18.]
Diethyl pyrocarbonate Preparation Products And Raw materials
Raw materials
Preparation Products
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Diethyl pyrocarbonate Suppliers
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View Lastest Price from Diethyl pyrocarbonate manufacturers
Hebei Yibangte Import and Export Co. , Ltd.
- Product
- Diethyl pyrocarbonate 1609-47-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG
- Release date
- 2024-03-26
Hebei Yibangte Import and Export Co. , Ltd.
- Product
- Diethyl pyrocarbonate 1609-47-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000kg
- Release date
- 2024-03-26
Hebei Mojin Biotechnology Co., Ltd
- Product
- Diethyl pyrocarbonate 1609-47-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-30
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