Oxydiethan-2,1-diyldiacetat

Names

[ CAS No. ]:
628-68-2

[ Name ]:
Oxydiethan-2,1-diyldiacetat

[Synonym ]:
Diethyleneglycol diacetate
EINECS 211-049-4
Ethanol, 2,2'-oxybis-, diacetate
Diethylene glycol, diacetate (8CI)
Diethylene Glycol Diacetate
Oxydiethan-2,1-diyldiacetat
Oxydi-2,1-ethanediyl diacetate
Oxydiethane-2,1-diyl diacetate
MFCD00026211

Biological Activity

[Description]:

Diethylene glycol diacetate is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

[Related Catalog]:

Research Areas >> Cancer

Signaling Pathways >> PROTAC >> PROTAC Linker

[Target]

PEGs

[In Vitro]

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

[References]

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
248.0±0.0 °C at 760 mmHg

[ Melting Point ]:
19°C

[ Molecular Formula ]:
C₈H₁₄O₅

[ Molecular Weight ]:
190.194

[ Flash Point ]:
100.4±20.4 °C

[ Exact Mass ]:
190.084122

[ PSA ]:
61.83000

[ LogP ]:
-0.08

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.424

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ1800000

CHEMICAL NAME :: Acetic acid, oxydiethylene ester

CAS REGISTRY NUMBER :: 628-68-2

BEILSTEIN REFERENCE NO. :: 1777856

LAST UPDATED :: 199806

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H14-O5

MOLECULAR WEIGHT :: 190.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10700 uL/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - ataxia Lungs, Thorax, or Respiration - other changes

REFERENCE :: PRKHDK Problemi na Khigienata. Problems in Hygiene. (Durzhavno Izdatel'stvo Meditsina i Fizkultura, Pl. Slaveikov 11, Sofia, Bulgaria) V.1- 1975- Volume(issue)/page/year: 3,25,1977

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
AJ1800000

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%