2-Propenoic acid, 2-methyl-, trimethylsilyl ester (HCID 2733839)

Names & identifiers

Preferred name: 2-Propenoic acid, 2-methyl-, trimethylsilyl ester
IUPAC: trimethylsilyl 2-methylprop-2-enoate
English name: TRIMETHYLSILYL METHACRYLATE
Molecular formula: C7H14O2Si
Molecular weight: 158.27

Names & synonyms

Trimethylsilyl methacrylate13688-56-72-Propenoic acid, 2-methyl-, trimethylsilyl esterDTXSID5074002RefChem:481986DTXCID7034387629-466-9trimethylsilyl 2-methylprop-2-enoatemethacryloxytrimethylsilanetrimethylsilylmethacrylateMFCD00053868Methacrylic acid, TMS derivative

Show more names

DK529DK068T 3633Trimethyl MethacryloxysilaneTrimethylsilyl 2-methylacrylate(METHACRYLOYLOXY)-TRIMETHYLSILANTRIMETHYLSILYL METHACRYLATE, STAB.

Methacrylic Acid Trimethylsilyl Esters19625(Trimethylsilyl)methacrylate25499-03-0trimethyl silyl methacrylateSCHEMBL139709(Trimethylsilyl)methacrylate, 98%AKOS025294422

Database identifiers

CAS: 13688-56-7
PubChem CID: 2733839
DTXSID: DTXSID5074002
EC Number: 629-466-9
Nikkaji: J266.767C

Properties

Computed structural properties

Topological polar surface area: 26.3 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 3
Heavy atoms: 10
Formal charge: 0
Complexity: 155

Physicochemical properties

Boiling point: 51 · 51-51.5 °C20 mm Hg(lit.)
Density: 0.89 g/mL · 0.89 g/mL at 25 °C(lit.)
vapor pressure: 5 mm · <5 mm Hg ( 25 °C)
refractive index: 20 · n20/D 1.415(lit.)
Flash point: 91 °F · 91 °F
storage temp.: Inert atmosphere,Room Temperature
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.885 · 0.885
Hydrolytic Sensitivity: 7 · 7: reacts slowly with moisture/water
BRN: 1924212 · 1924212
InChI: 1S/C7H14O2Si/c1-6(2)7(8)9-10(3,4)5/h1H2,2-5H3
InChIKey: PGQNYIRJCLTTOJ-UHFFFAOYSA-N
SMILES: CC(=C)C(=O)O[Si](C)(C)C
CAS DataBase Reference: 13688 · 13688-56-7
EPA Substance Registry System: 2 · 2-Propenoic acid, 2-methyl-, trimethylsilyl ester (13688-56-7)
UNSPSC Code: 12162002 · 12162002
NACRES: 23 · NA.23
Symbol(GHS): 2 · GHS02,GHS07,GHS08
Signal word: Danger
Hazard statements: 226 · H226-H315-H317-H319-H334-H335
Precautionary statements: 210 · P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
target organs: Respiratory system
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: Xn
Risk Statements: 10 · 10-36/37/38-42/43
Safety Statements: 22 · 22-26-36/37
RIDADR: 1993 · UN 1993 3/PG 3
WGK Germany: 3 · 3
F: 10 · 10-21
TSCA: TSCA listed
HazardClass: 3.2 · 3.2
PackingGroup: III
HS Code: 29319090 · 29319090
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 2 Flam · Eye Irrit. 2Flam. Liq. 3Resp. Sens. 1Skin Irrit. 2Skin Sens. 1STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P271, P272, P280, P284, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P370+P378, P403, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 2 items

Chemical: 2-Propenoic acid, 2-methyl-, trimethylsilyl ester

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Safety data

F: 10-21
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 1993 3/PG 3
hs_code: 29319090
risk_code: 10-36/37/38-42/43
Signal word: Danger
Symbol(GHS): GHS02,GHS07,GHS08
hazard_code: Xn
safety_code: 22-26-36/37
hazard_class: 3.2
Storage Class: 3 - Flammable liquids
packing_group: III
target organs: Respiratory system
Hazard statements: H226-H315-H317-H319-H334-H335
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3Resp. Sens. 1Skin Irrit. 2Skin Sens. 1STOT SE 3
Precautionary statements: P210-P233-P240-P280-P303+P361+P353-P305+P351+P338