CAS 1070-34-4 Monoethyl succinate (HCID 70610)

Overview

4-Ethoxy-4-oxobutanoic acid is a hemisuccinate and a fatty acid ester.

Names & identifiers

Preferred name: Monoethyl succinate
IUPAC: 4-ethoxy-4-oxobutanoic acid
English name: MONO-ETHYL SUCCINATE
Molecular formula: C6H10O4
Molecular weight: 146.14

Names & synonyms

1070-34-4monoethyl succinateButanedioic acid, 1-ethyl estersuccinic acid monoethyl esterDTXSID30870834RefChem:570804DTXCID40818520213-973-34-Ethoxy-4-oxobutanoic acidmono-Ethyl succinateEthyl hydrogen succinateMFCD00053346

Show more names

AKOS BBB/211MONO-ETHYL SUCCITEmono-ethylesuccinateMono-Ethylsuccinate90%Bifeprunox Impurity 24mono-Ethyl succinate 90%succinicacidmonoethylester

Butanedioic acid, monoethyl ester4-Ethoxy-4-oxobutyric AcidBernsteinsaureathylester4-Ethoxy-4-oxobutanoic acid #CHEBI:88827CS-W013313SY0585104-ethoxy-4-oxobutanoate

Database identifiers

CAS: 1070-34-4
PubChem CID: 70610
DTXSID: DTXSID30870834
ChEBI: CHEBI:88827
EC Number: 213-973-3
Nikkaji: J7.237K

Properties

Computed structural properties

XLogP: 0.5
Topological polar surface area: 63.6 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 4
Rotatable bonds: 5
Heavy atoms: 10
Formal charge: 0
Complexity: 130

Experimental & physicochemical properties

SpringerMaterials PropertiesOptical coefficient

Physicochemical properties

Melting point: 8 °C · 8°C
Boiling point: 248 °C · 248 °C(lit.)
Density: 1.141 g/mL · 1.141 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.432(lit.)
Flash point: 230 °F · >230 °F
storage temp.: Inert atmosphere,Room Temperature
form: Liquid
pka: 4.45 · 4.45±0.17(Predicted)
Specific Gravity: 1.146 · 1.146 (20℃)
color: Clear colorless
InChI: InChI=1S/C6H10O4/c1-2-10-6(9)4-3-5(7)8/h2-4H2,1H3,(H,7,8)
InChIKey: LOLKAJARZKDJTD-UHFFFAOYSA-N
SMILES: C(OCC)(=O)CCC(O)=O
EPA Substance Registry System: Butanedioic acid, monoethyl ester (1070-34-4)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 5 · GHS05,GHS08
Signal word: Danger
Hazard statements: 314 · H314-H317-H334
Precautionary statements: 260 · P260-P272-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes: Xn,Xi
Risk Statements: 22 · 22-36/37/38-36/37
Safety Statements: 26 · 26
WGK Germany: 1 · 1
TSCA: TSCA listed
HazardClass: IRRITANT
HS Code: 29171900 · 29171900
Storage Class: 8 A · 8A - Combustible corrosive hazardous materials
Hazard Classifications: 1 Resp · Eye Dam. 1Resp. Sens. 1Skin Corr. 1BSkin Sens. 1

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P233, P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesAcute Tox. 4 (100%)

Safety data

wgk: 1
tsca: TSCA listed
hs_code: 29171900
risk_code: 22-36/37/38-36/37
Signal word: Danger
Symbol(GHS): GHS05,GHS08
hazard_code: Xn,Xi
safety_code: 26
hazard_class: IRRITANT
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard statements: H314-H317-H334
Hazard Classifications: Eye Dam. 1Resp. Sens. 1Skin Corr. 1BSkin Sens. 1
Precautionary statements: P260-P272-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338