diethylbut-2-indioat

Modify Date: 2024-01-02 13:44:21

diethylbut-2-indioat Structure
diethylbut-2-indioat structure
Common Name diethylbut-2-indioat
CAS Number 762-21-0 Molecular Weight 170.163
Density 1.1±0.1 g/cm3 Boiling Point 233.9±0.0 °C at 760 mmHg
Molecular Formula C8H10O4 Melting Point 1-3 °C
MSDS Chinese USA Flash Point 94.4±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Diethyl acetylenedicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 233.9±0.0 °C at 760 mmHg
Melting Point 1-3 °C
Molecular Formula C8H10O4
Molecular Weight 170.163
Flash Point 94.4±0.0 °C
Exact Mass 170.057907
PSA 52.60000
LogP 2.57
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.452
Storage condition 0-6°C

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45-S25
RIDADR UN 3265 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 29171990

 Synthetic Route

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles5

More Articles
Enhanced toxicity of the protein cross-linkers divinyl sulfone and diethyl acetylenedicarboxylate in comparison to related monofunctional electrophiles.

Chem. Res. Toxicol. 24(9) , 1457-9, (2011)

Previously, we determined that diethyl acetylenedicarboxylate (DAD), a protein cross-linker, was significantly more toxic than analogous monofunctional electrophiles. We hypothesized that other protei...

3,4,5-Trisubstituted Furan-2(5H)-one Derivatives: Efficient one-pot Synthesis and Evaluation of Cytotoxic Activity.

Drug Res. (Stuttg.) , (2014)

A series of 3,4,5-trisubstituted 2(5H)-furanone derivatives was synthesized through one-pot reaction of amines, aldehydes and diethyl acetylenedicarboxylate. Silica sulfuric acid efficiently catalyzes...

Diels-Alder reactivity of polycyclic aromatic hydrocarbon bay regions: implications for metal-free growth of single-chirality carbon nanotubes.

J. Am. Chem. Soc. 131(44) , 16006-7, (2009)

A soluble bisanthene derivative, 4,11-dimesitylbisanthene, has been synthesized in three steps from bianthrone. In hot toluene, this bisanthene undergoes a clean Diels-Alder reaction with diethyl acet...

 Synonyms

Diethyl 2-butynedioate
Diethyl acetylenedicarboxylate
Bis-(Ethoxycarbonyl)acetylene
Di-Ethyl acetylenedicarboxylate
2-Butynedioic acid, diethyl ester
Acetylenedicarboxylic acid, diethyl ester
diethyl but-2-ynedioate
EINECS 212-095-8
MFCD00009186
diethylbut-2-indioat
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