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427632

Sigma-Aldrich

Tributyl borate-11B

99 atom % 11B

Synonym(s):

Tributoxyborane-11B

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About This Item

Linear Formula:
[CH3(CH2)3O]311B
CAS Number:
207742-78-7
Molecular Weight:
230.15
MDL number:
MFCD03427588
UNSPSC Code:
12352202
PubChem Substance ID:
24866771

isotopic purity

99 atom % 11B

refractive index

n20/D 1.408 (lit.)

bp

230-235 °C (lit.)

mp

−70 °C (lit.)

density

0.857 g/mL at 25 °C (lit.)

mass shift

depleted

SMILES string

CCCCO[11B](OCCCC)OCCCC

InChI

1S/C12H27BO3/c1-4-7-10-14-13(15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3/i13+0

InChI key

LGQXXHMEBUOXRP-XFLZAFPTSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

158.0 °F - closed cup

Flash Point(C)

70 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
19928HA
074H3765

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Chawanphat Muangnoi et al.
Pharmaceutics, 11(8) (2019-08-04)
Previously, we synthesized curcumin and a succinate ester prodrug of curcumin namely curcumin diethyl disuccinate (CurDD) in the lab scale, which yielded hundred milligrams to few grams of the compounds. CurDD was found to be more stable in a phosphate

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