Triethylene glycol dimethacrylate
Suppliers
Names
[ CAS No. ]:
109-16-0
[ Name ]:
Triethylene glycol dimethacrylate
[Synonym ]:
1,2-Ethanediylbis(oxy-2,1-ethanediyl) bis(2-methylacrylate)
Ethy
tgm3pc
TEGDMA
TEDMA
EINECS 203-652-6
MFCD00008591
triethyleneglycol dimethylacrylate
tgm3s
2-Propenoic acid, 2-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester
TGM 3
tgm35
(Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)
Ethane-1,2-diylbis(oxyethane-2,1-diyl) bis(2-methylacrylate)
Triethylene glycol dimethacrylate
ethane-1,2-diylbis(oxyethane-2,1-diyl) bis(2-methylprop-2-enoate)
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
335.5±0.0 °C at 760 mmHg
[ Melting Point ]:
-52°C
[ Molecular Formula ]:
C14H22O6
[ Molecular Weight ]:
286.321
[ Flash Point ]:
159.1±22.4 °C
[ Exact Mass ]:
286.141632
[ PSA ]:
71.06000
[ LogP ]:
1.81
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.456
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OZ4100000
- CHEMICAL NAME :
- Methacrylic acid, diester with triethylene glycol
- CAS REGISTRY NUMBER :
- 109-16-0
- BEILSTEIN REFERENCE NO. :
- 1797351
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 8
- MOLECULAR FORMULA :
- C14-H22-O6
- MOLECULAR WEIGHT :
- 286.36
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10837 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 10750 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7889 mg/kg/26W-I
- TOXIC EFFECTS :
- Blood - pigmented or nucleated red blood cells
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 4 mg/plate
- REFERENCE :
- TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 31(Suppl),214,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1872 No. of Facilities: 106 (estimated) No. of Industries: 4 No. of Occupations: 4 No. of Employees: 1278 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1872 No. of Facilities: 357 (estimated) No. of Industries: 19 No. of Occupations: 17 No. of Employees: 12250 (estimated) No. of Female Employees: 2734 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H317
[ Precautionary Statements ]:
P280-P333 + P313
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S28
[ RIDADR ]:
UN 3334
[ WGK Germany ]:
1
[ RTECS ]:
OZ4100000
[ HS Code ]:
2918990090
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%
Articles
Am. J. Orthod. Dentofacial Orthop. 147(4 Suppl) , S82-7, (2015)
Antibacterial adhesives were developed to reduce the incidence of white spot lesions in orthodontic patients. Compounds that contain triazine are known as effective antibacterial agents. The aims of t...
J. Mater. Sci. Mater. Med. 26(2) , 107, (2015)
Three-dimensional scaffolds based on inverted colloidal crystals (ICCs) were fabricated from sequentially polymerized interpenetrating polymer network (IPN) hydrogels of poly(ethyleneglycol) and poly(...
Am. J. Orthod. Dentofacial Orthop. 143(4 Suppl) , S104-12.e1-2, (2013)
The objective of this systematic review was to assess the short- and long-term release of components of orthodontic adhesives and polycarbonate brackets in the oral environment.Electronic database sea...