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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 46739293Generated: October 23, 2026

Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate

Methyl 3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)propanoate · 3-Methoxy-3-oxopropylboronic Acid Pinacol Ester · [2-(METHOXYCARBONYL)ETHYLBORONIC ACID, PICOL ESTER] · 2-(Methoxycarbonyl)ethylboronic acid, pinacol ester · Methyl 4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-propanoate · Methyl 3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl) propiote · Methyl 3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl) propionate · 1,3,2-Dioxaborolane-2-propanoic acid, 4,4,5,5-tetramethyl-, methyl ester

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Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate molecular structure

Identifiers & Physical Properties

CAS No.1150561-77-5
Molecular formulaC10H19BO4
Average molar mass214.07 g/mol
Monoisotopic mass214.13763949 g/mol
SMILESCOC(=O)CCB1OC(C)(C)C(C)(C)O1
InChIKeySWDXLJYTYJQFJI-UHFFFAOYSA-N
PubChem CID46739293
EC No.853-169-5
DTXSIDDTXSID00674907

Chemical & Physical Properties

Topological polar surface area44.8
Hydrogen bond donors0
Hydrogen bond acceptors4
Rotatable bonds4
Heavy atoms15
Formal charge0
Complexity234
Boiling point242.7±23.0 °C(Predicted)
Density1.00±0.1 g/cm3(Predicted)
Storage conditionsInert atmosphere,Store in freezer, under -20°C
Physical statesolid
AppearanceColorless to light yellow Liquid
InChI1S/C10H19BO4/c1-9(2)10(3,4)15-11(14-9)7-6-8(12)13-5/h6-7H2,1-5H3
InChIKeySWDXLJYTYJQFJI-UHFFFAOYSA-N
SMILESCOC(CCB1OC(C)(C(C)(O1)C)C)=O
UNSPSC Code12352200
NACRESNA.21
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP280-P261
Customs code2931900090
Storage class11 - Combustible Solids

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Customs code2931900090
Signal wordWarning
GHS pictogramGHS07
Storage class11 - Combustible Solids
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP280-P261