2-Propynylmalonic acid diethyl ester

ChemicalBook > CAS DataBase List > 2-Propynylmalonic acid diethyl ester

2-Propynylmalonic acid diethyl ester

Product Name: 2-Propynylmalonic acid diethyl ester
CAS No.: 17920-23-9
Chemical Name: 2-Propynylmalonic acid diethyl ester
Synonyms: Nsc28575;Diethyl propargylMalonate;Diethyl 2-Propynylmalonate;Diethyl 2-propargylmalonate;Diethyl (prop-2-ynyl)malonate;Diethyl 2-Propynylmalonate >Diethyl 2-(2-propynyl)malonate;diethyl 2-(prop-2-yn-1-yl)Malonate;diethyl 2-prop-2-ynylpropanedioate;diethyl prop-2-yn-1-ylpropanedioate
CBNumber: CB02181792
Molecular Formula: C10H14O4
Formula Weight: 198.22
MOL File: 17920-23-9.mol

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2-Propynylmalonic acid diethyl ester Property

Melting point:: 178℃
Boiling point:: 129℃ (22 Torr)
Density: 1.05
refractive index: 1.4405 (20℃)
pka: 11.79±0.59(Predicted)
form: clear liquid
color: Colorless to Almost colorless
CAS DataBase Reference: 17920-23-9

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Safety

RTECS: OO1630000
HS Code: 2917.19.7050
Toxicity: mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),National Technical Information Service. Vol. AD277-689,

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4616
Product name: Diethyl 2-Propynylmalonate
Purity: >97.0%(GC)
Packaging: 1g
Price: $165
Updated: 2024/03/01

TCI Chemical

Product number: D4616
Product name: Diethyl 2-Propynylmalonate
Purity: >97.0%(GC)
Packaging: 5g
Price: $581
Updated: 2024/03/01

TRC

Product number: D444808
Product name: Diethyl2-(prop-2-yn-1-yl)malonate
Packaging: 50mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 9401AA
Product name: Diethyl2-(prop-2-yn-1-yl)malonate
Packaging: 1g
Price: $288
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0392058
Product name: DIETHYL-2-(PROP-2-YN-1-YL)MALONATE
Purity: 95.00%
Packaging: 5MG
Price: $499.91
Updated: 2021/12/16

2-Propynylmalonic acid diethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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17920-23-9