m-PEG3-OH

Names

[ CAS No. ]:
112-35-6

[ Name ]:
m-PEG3-OH

[Synonym ]:
UNII-DN0P4Q4I16
Ethanol, 2-(2-(2-methoxyethoxy)ethoxy)-
Triethylene glycol monomethyl ether
3,6,9-Trioxa-1-decanol
Triglycol monomethyl ether
2-(2-(2-Methoxyethoxy)ethoxy)ethanol
Methoxytriglycol
triethylene glycol methyl ether
Methoxytriethylene glycol
2-[2-(2-Methoxyethoxy)ethoxy]ethanol
Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-
Methyltrioxitol
Methyl Triglycol
Methyltriglycol
MFCD00002875
Methyl triethylene glycol
EINECS 203-962-1

Biological Activity

[Description]:

m-PEG3-alcohol is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

[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

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
233.9±20.0 °C at 760 mmHg

[ Melting Point ]:
-44ºC

[ Molecular Formula ]:
C₇H₁₆O₄

[ Molecular Weight ]:
164.199

[ Flash Point ]:
95.3±21.8 °C

[ Exact Mass ]:
164.104858

[ PSA ]:
47.92000

[ LogP ]:
-1.51

[ Vapour density ]:
5.66 (vs air)

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.427

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KL6390000

CHEMICAL NAME :: Ethanol, 2-(2-(2-methoxyethoxy)ethoxy)-

CAS REGISTRY NUMBER :: 112-35-6

BEILSTEIN REFERENCE NO. :: 1700198

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C7-H16-O4

MOLECULAR WEIGHT :: 164.23

WISWESSER LINE NOTATION :: Q2O2O2O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,634,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,634,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 11300 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 7100 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0892 No. of Facilities: 13261 (estimated) No. of Industries: 85 No. of Occupations: 32 No. of Employees: 80404 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0892 No. of Facilities: 2416 (estimated) No. of Industries: 22 No. of Occupations: 29 No. of Employees: 18956 (estimated) No. of Female Employees: 9842 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S24/25-S22

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
KL6390000

[ HS Code ]:
2909499000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2909499000

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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