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Merck

8.41264

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:
Molecular Weight:
188.07
UNSPSC Code:
12352108
EC Index Number:
226-529-9
NACRES:
NA.22
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
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vapor pressure

75 hPa ( 100 °C)

Quality Segment

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

SMILES string

B(OC(C)C)(OC(C)C)OC(C)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


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pictograms

Flame

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

62.6 °F - closed cup

flash_point_c

17 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Notified Names

ishl_notified

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water insoluble liquid

fsl



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