m-PEG3-OH

Modify Date: 2024-01-02 10:25:37

m-PEG3-OH Structure
m-PEG3-OH structure
Common Name m-PEG3-OH
CAS Number 112-35-6 Molecular Weight 164.199
Density 1.0±0.1 g/cm3 Boiling Point 233.9±20.0 °C at 760 mmHg
Molecular Formula C7H16O4 Melting Point -44ºC
MSDS Chinese USA Flash Point 95.3±21.8 °C

 Use of m-PEG3-OH


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

 Names

Name triethylene glycol monomethyl ether
Synonym More Synonyms

 m-PEG3-OH Biological Activity

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

 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

 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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 Synonyms

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
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