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PotassiuM (Mix)-2-buten-2-yltrifluoroborate

PotassiuM (Mix)-2-buten-2-yltrifluoroborate Structure
PotassiuM (Mix)-2-buten-2-yltrifluoroborate structure
CAS No.
1134643-88-1
Chemical Name:
PotassiuM (Mix)-2-buten-2-yltrifluoroborate
Synonyms
Potassium (Z)-but-2-en-2-yltrifluoroborate;Potassium (Z)-2-Buten-2-yltrifluoroborate;PotassiuM (Mix)-2-buten-2-yltrifluoroborate;potassium:[(Z)-but-2-en-2-yl]-trifluoroboranuide;Potassium (2Z)-2-buten-2-yl(trifluoro)borate(1-);Potassium (2Z)-2-buten-2-yltrifluoroborate >=95%;Potassium (2Z)-2-buten-2-yltrifluoroborate;trifluoro-[(Z)-1-methylprop-1-enyl]boranuide potassium;Borate(1-), trifluoro[(1Z)-1-methyl-1-propen-1-yl]-, potassium (1:1), (T-4)-
CBNumber:
CB42736239
Molecular Formula:
C4H7BF3K
Molecular Weight:
162.0028896
MDL Number:
MFCD16621473
MOL File:
1134643-88-1.mol
MSDS File:
SDS
Last updated:2026-05-28 05:26:47
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PotassiuM (Mix)-2-buten-2-yltrifluoroborate Properties

Melting point 147-152°C
storage temp. 2-8°C
form solid
Appearance White to off-white Solid
InChI InChI=1S/C4H7BF3.K/c1-3-4(2)5(6,7)8;/h3H,1-2H3;/q-1;+1/b4-3+;
InChIKey IFJZXYDBLMMRCO-BJILWQEISA-N
SMILES [K+].[B-](/C(=C/C)/C)(F)(F)F
UNSPSC Code 12352103
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26
WGK Germany  3
HS Code  2931900090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

PotassiuM (Mix)-2-buten-2-yltrifluoroborate price More Price(39)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 720747 Potassium (2Z)-2-buten-2-yltrifluoroborate ≥95% 1134643-88-1 5g $626 2026-04-30 Buy
Sigma-Aldrich 720747 Potassium (2Z)-2-buten-2-yltrifluoroborate ≥95% 1134643-88-1 1g $189 2023-06-20 Buy
Apolloscientific PC906504 Potassium [(Z)-but-2-en-2-yl]-trifluoroboranuide ≥95% 1134643-88-1 1g $206 2026-06-04 Buy
Apolloscientific PC906504 Potassium [(Z)-but-2-en-2-yl]-trifluoroboranuide ≥95% 1134643-88-1 5g $606 2026-06-04 Buy
Matrix Scientific 189414 Potassium (mix)-2-buten-2-yltrifluoroborate 1134643-88-1 1.00g $78 2026-05-18 Buy
Product number Packaging Price Buy
720747 5g $626 Buy
720747 1g $189 Buy
PC906504 1g $206 Buy
PC906504 5g $606 Buy
189414 1.00g $78 Buy

PotassiuM (Mix)-2-buten-2-yltrifluoroborate Chemical Properties, Uses, Production

Uses

Potassium (2Z)-2-buten-2-yltrifluoroborate can be used as a substrate:

  • In the asymmetric alkenylation of imines/aldimines using a rhodium based catalyst.
  • In the Rh(I)-catalyzed allylic amines synthesis by reacting with N-tert-butanesulfinyl aldimines.
  • In the ytterbium triflate catalyzed multicomponent synthesis of β-unsaturated α-amino esters.

PotassiuM (Mix)-2-buten-2-yltrifluoroborate Preparation Products And Raw materials

Raw materials

Preparation Products

PotassiuM (Mix)-2-buten-2-yltrifluoroborate Suppliers

Global Suppliers ( 58)
Supplier Tel Email Country ProdList Advantage
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD 025-86755008 17751752005 hszhang@bestfluorodrug.com China 2873 58
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
AllyChem Co., Ltd. 0411-62313318 13889470786 info@allychem.com China 1021 65
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Bellen Chemistry Co., Ltd. 010-60400365-8001 15910885229 service@bellenchem.com China 4514 60
ShangHai Biochempartner Co.,Ltd 177-54423994 17754423994 2853530910@QQ.com China 8000 62
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 028-83379370 13880556291 tcy@tcypharm.com China 8696 58
Jiaxing Deyi Chemical Co., Ltd. 86-0573-85866609 18367600069 945717149@qq.com China 9507 58
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
Supplier Advantage
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD 58
Beijing Ouhe Technology Co., Ltd 60
AllyChem Co., Ltd. 65
Bide Pharmatech Ltd. 60
Sigma-Aldrich 80
Bellen Chemistry Co., Ltd. 60
ShangHai Biochempartner Co.,Ltd 62
ChengDu TongChuangYuan Pharmaceutical Co.Ltd 58
Jiaxing Deyi Chemical Co., Ltd. 58
Aikon International Limited 58

View Latest Price from PotassiuM (Mix)-2-buten-2-yltrifluoroborate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
PotassiuM (Mix)-2-buten-2-yltrifluoroborate pictures 2026-06-30 PotassiuM (Mix)-2-buten-2-yltrifluoroborate
1134643-88-1
 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd

1134643-88-1 (PotassiuM (Mix)-2-buten-2-yltrifluoroborate) Related Search:

1-Butene
PotassiuM (Mix)-2-buten-2-yltrifluoroborate Potassium (2Z)-2-buten-2-yltrifluoroborate >=95% Potassium (2Z)-2-buten-2-yl(trifluoro)borate(1-) potassium:[(Z)-but-2-en-2-yl]-trifluoroboranuide Borate(1-), trifluoro[(1Z)-1-methyl-1-propen-1-yl]-, potassium (1:1), (T-4)- Potassium (Z)-2-Buten-2-yltrifluoroborate Potassium (2Z)-2-buten-2-yltrifluoroborate trifluoro-[(Z)-1-methylprop-1-enyl]boranuide potassium Potassium (Z)-but-2-en-2-yltrifluoroborate 1134643-88-1