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Merck
CN

61626

Boron trifluoride methanol complex solution

12.5-15.5% BF3 basis

Synonym(s):

BF3MeOH, Boron fluoride methanol, Boron trifluoride methanol, Boron trifluoride-methanol Complex

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About This Item

Linear Formula:
BF3 · MeOH
CAS Number:
373-57-9
Molecular Weight:
131.89
UNSPSC Code:
12352104
NACRES:
NA.22
PubChem Substance ID:
57651782
MDL number:
MFCD00071635
Beilstein/REAXYS Number:
3693581

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InChI

1S/CH4O.BF3/c1-2;2-1(3)4/h2H,1H3;

SMILES string

CO.FB(F)F

InChI key

JBXYCUKPDAAYAS-UHFFFAOYSA-N

reaction suitability

core: boron, reagent type: Lewis acid, reagent type: catalyst

concentration

12.5-15.5% boron trifluoride

density

0.859 g/mL at 25 °C

functional group

hydroxyl

Quality Level

100

Related Categories

General description

BF3-MeOH solution is a Lewis acid-base complex used as a versatile reagent and catalyst in organic synthesis.

Application

Boron trifluoride-methanol complex solution can be used for the deprotection of acetylated amines of cyanine dyes to form products with free amino groups. It may be used for the conversion of sulfur-containing phosphoramidates to the corresponding phosphate methyl ester.

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 1

target_organs

Eyes,Central nervous system, Kidney

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBT3424
SHBT2188
SHBS9038
SHBS6796
SHBQ9118

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Methanolysis of phosphoramidates with boron trifluoride-methanol complex.
Ryu S
The Journal of Organic Chemistry, 56(16), 4999-5002 (1991)
Boron trifluoride?methanol complex?mild and powerful reagent for deprotection of labile acetylated amines.
Miltsov S
Tetrahedron Letters, 44(11), 2301-2303 (2003)
C Hue-Beauvais et al.
Journal of animal science, 93(4), 1641-1655 (2015-05-29)
Alterations to the metabolic endocrine environment during early life are crucial to mammary gland development. Among these environmental parameters, the initial nutritional event after birth is the consumption of milk, which represents the first maternal support provided to mammalian newborns.
Leila Nejadsadeghi et al.
Molecular biology reports, 42(2), 363-372 (2014-10-01)
Plant cells often increase cold tolerance by reprogramming their genes expression which results in adjusted metabolic alternations, a process enhanced under cold acclimation. In present study, we assessed the changes of membrane fatty acid compositions along with physio-biochemical indices like
Shulin Xiang et al.
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