92330
Trimethyl borate
purum, ≥99.0% (GC)
Synonym(s):
Boric acid trimethyl ester, Methyl borate
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| Size/SKU | Availability | Price |
|---|---|---|
250 mL | Available to ship TODAY | $63.60 $47.70 |
1 L | Estimated to ship onOctober 14, 2026fromMILWAUKEE | $124.00 |
About This Item
$47.70
List Price$63.60Save 25%Available to ship TODAYDetails
vapor density
3.59 (vs air)
Quality Segment
grade
purum
assay
≥99.0% (GC)
form
liquid
refractive index
n20/D 1.346 (lit.), n20/D 1.358
bp
68-69 °C (lit.)
mp
−34 °C (lit.)
density
0.932 g/mL at 20 °C (lit.)
SMILES string
COB(OC)OC
InChI
1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3
InChI key
WRECIMRULFAWHA-UHFFFAOYSA-N
Application
- For the synthesis of luminogens having triphenylamine core and tetraphenylethene peripheral moieties.
- For the synthesis of ammonia borane and trialkylamine boranes.
- In the reduction of carboxylic acids in the presence of borane-methyl sulfide.
- As a reagent to crosslink phopshate complexes.
- As a source of boron to synthesize boron nitride nanotubes by chemical vapor deposition (CVD) method.
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This Item | |||
|---|---|---|---|
| description purum, ≥99.0% (GC) | description 99.999% (trace metal basis) | description ≥98% | description 99% |
| assay ≥99.0% (GC) | assay 99.999% (trace metal basis) | assay ≥98% | assay 99% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| refractive index n20/D 1.358, n20/D 1.346 (lit.) | refractive index n20/D 1.346 (lit.) | refractive index n20/D 1.346 (lit.) | refractive index n20/D 1.374 (lit.) |
| mp −34 °C (lit.) | mp −34 °C (lit.) | mp −34 °C (lit.) | mp - |
| density 0.932 g/mL at 20 °C (lit.) | density 0.932 g/mL at 20 °C (lit.) | density 0.932 g/mL at 20 °C (lit.) | density 0.858 g/mL at 25 °C (lit.) |
| form liquid | form - | form - | form liquid |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1B - STOT SE 1
Target Organs
Eyes
Storage Class
3 - Flammable liquids
Flash Point (°F)
12.2 °F - (own results)
Flash Point (°C)
-11 °C - (own results)
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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