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8.41264

Sigma-Aldrich

Triisopropyl borate

for synthesis

Synonym(s):

Triisopropyl borate, Boric acid triisopropyl ester

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About This Item

Empirical Formula (Hill Notation):
C9H21BO3
CAS Number:
5419-55-6
Molecular Weight:
188.07
MDL number:
MFCD00008872
UNSPSC Code:
12352108
EC Index Number:
226-529-9
NACRES:
NA.22

vapor pressure

75 hPa ( 100 °C)

Quality Level

200

Assay

≥97.0% (GC)

form

liquid

bp

139-141 °C/1013 hPa

mp

-59 °C

transition temp

flash point 25.5 °C

density

0.82 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C9H21BO3/c1-7(2)11-10(12-8(3)4)13-9(5)6/h7-9H,1-6H3

InChI key

NHDIQVFFNDKAQU-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.817 - 0.821
Identity (IR): passes test

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

62.6 °F - closed cup

Flash Point(C)

17 °C - closed cup

Certificates of Analysis (COA)

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