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1-Bromopinacolone

1-Bromopinacolone structure

CAS No.: 5469-26-1

Chemical Name:: 1-Bromopinacolone

Synonyms: 1-BROMO-3,3-DIMETHYLBUTAN-2-ONE;Bromopinacolone;1-BROMO-3,3-DIMETHYL-2-BUTANONE;DK817;1-bromone;Bromopinacolin;1-Bromopicolone;1-BROMOPINACOLIN;1-BROMOPINACOLONE;AKOS BBS-00003851

CBNumber:: CB3471090

Molecular Formula:: C6H11BrO

Molecular Weight:: 179.05

MDL Number:: MFCD00000206

MOL File:: 5469-26-1.mol

MSDS File:: SDS

Last updated:2026-05-28 06:33:08

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1-Bromopinacolone Properties

Melting point	-10 °C (lit.)
Boiling point	188-194 °C (lit.)
Density	1.331 g/mL at 25 °C (lit.)
refractive index	n20/D 1.466(lit.)
Flash point	195 °F
storage temp.	-20°C
solubility	Chloroform, Methanol
form	Liquid
color	Clear pale yellow to yellow-brownish
Water Solubility	Insoluble in water.
BRN	506485
InChI	InChI=1S/C6H11BrO/c1-6(2,3)5(8)4-7/h4H2,1-3H3
InChIKey	SAIRZMWXVJEBMO-UHFFFAOYSA-N
SMILES	C(Br)C(=O)C(C)(C)C
CAS DataBase Reference	5469-26-1(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	FU9GTL96KB
NIST Chemistry Reference	2-Butanone, 1-bromo-3,3-dimethyl-(5469-26-1)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Xi,F

Risk Statements

36/37/38

Safety Statements

26-37/39

RIDADR

1224

WGK Germany

RTECS

EL7010000

8-10-21

Hazard Note

Irritant/Flammable

HazardClass

3.2

PackingGroup

III

HS Code

29147000

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	2
2		0

1-Bromopinacolone price More Price(36)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	414131	1-Bromopinacolone ≥97%	5469-26-1	5ml	$66.3	2026-04-30	Buy
Sigma-Aldrich	245879	1-Bromopinacolone technical grade, ~90%	5469-26-1	25g	$258	2026-04-30	Buy
TCI Chemical	B1490	1-Bromo-3,3-dimethyl-2-butanone >95.0%(GC)	5469-26-1	5g	$130	2026-04-30	Buy
TCI Chemical	B1490	1-Bromo-3,3-dimethyl-2-butanone >95.0%(GC)	5469-26-1	25g	$390	2026-04-30	Buy
TRC	TRC-B687085-5G	1-Bromopinacolone	5469-26-1	5g	$154	2026-06-03	Buy

Product number	Packaging	Price	Buy
414131	5ml	$66.3	Buy
245879	25g	$258	Buy
B1490	5g	$130	Buy
B1490	25g	$390	Buy
TRC-B687085-5G	5g	$154	Buy

1-Bromopinacolone Chemical Properties, Uses, Production

Chemical Properties

clear pale yellow to yellow-brownish liquid

Uses

1-Bromopinacolone is used as an iIntermediate for triazole compounds ( a five-membered ring structure compound contains three nitrogens and two carbons in the ring) which have biological activities such as antiviral, antibacterial, antifungal and antituberculous.

General Description

1-Bromopinacolone is an α-bromoketone-aldehyde. Coupling of 1-bromopinacolone with various aldehyde electrophiles catalyzed by SmI₂ has been reported. It acts as reversible competitive inhibitor for acetylcholinesterase, during hydrolysis of acetylcholine.

1-Bromopinacolone synthesis

Synthesis of 1-Bromopinacolone from 2-Cyclopenten-1-one, 2-(1,1-dimethylethyl)-

1-Bromopinacolone Preparation Products And Raw materials

Raw materials

Tetrabutylammonium tribromide Pinacolone Diethyl ether Dichloromethane Methanol

Preparation Products

3,3-Dibromo-2,2-dimethylbutane 1-(4-chloro-phenyl)-4,4-dimethyl-2-[1,2,4]triazol-1-yl-pentan-3-one Pivaloylacetonitrile 1,1-Dibromopinacolone 4-t-Butyl-2-(MethylaMino)thiazole

2-Butanone, 3,3-dimethyl-1-(methylamino)- Methyl 2-tert-butylimidazo-[1,2-a]pyridine-6-carboxylate

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1-Bromopinacolone Suppliers

Global Suppliers ( 194)

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 17392216152	1035@dideu.com	China	9991	58
Shanghai Chiyuan Technology Co., Ltd	13818304948	55992407@qq.com	China	124	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
INTATRADE GmbH	+49 3493/605464	sales@intatrade.de	Germany	3563	66
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
China Langchem Inc.	0086-21-58956006		China	7798	57

Supplier	Advantage
Shaanxi Dideu Newmaterial Co., Ltd.	58
Shanghai Chiyuan Technology Co., Ltd	58
J & K SCIENTIFIC LTD.	76
INTATRADE GmbH	66
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Jia Xing Isenchem Co.,Ltd	66
Accela ChemBio Co.,Ltd.	64
China Langchem Inc.	57

View Latest Price from 1-Bromopinacolone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	1-Bromopinacolone 5469-26-1	$30.00	1kg	99%		Henan Fengda Chemical Co., Ltd
2026-04-21	1-Bromopinacolone 5469-26-1	$1520.00-2500.00			10g	TargetMol Chemicals Inc.
2019-12-25	1-Bromopinacolone 5469-26-1	$1.00	1KG	98%HPLC	10t	Career Henan Chemical Co

1-Bromopinacolone
5469-26-1
$30.00
99%
Henan Fengda Chemical Co., Ltd

1-Bromopinacolone
5469-26-1
$1520.00-2500.00
TargetMol Chemicals Inc.

1-Bromopinacolone
5469-26-1
$1.00
98%HPLC
Career Henan Chemical Co

1-Bromopinacolone Spectrum

1-Bromopinacolone(5469-26-1)MS 1-Bromopinacolone(5469-26-1)¹HNMR 1-Bromopinacolone(5469-26-1)IR1 1-Bromopinacolone(5469-26-1)Raman

5469-26-1 (1-Bromopinacolone) Related Search:

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omega-brompinakolin Pivaloylmethyl bromide pivaloylmethylbromide tert-Butyl Bromomethyl ketone 2-Butanone, 1-bromo-3,3-dimethyl- 1-BROMOPINACOLONE, 97+% 1-BROMOPINACOLONE, TECH., CA. 90% omega- Brompinakolin 1-Bromo-3,3-dimethylbutan-2-one 97+% 1-Bromo-3,3-dimethyl-2-butanone, Bromomethyl tert-butyl ketone 1-Bromopinacolone,93% 1-Bromo-3,3-dimethylbutan-2-one , Tech. 1-Bromopinacolone, Bromomethyl tert-butyl ketone Bromomethyl tert-Butyl Ketone 1-Bromopinacolin 1-Bromopinacolone 1-BroMopinacolone SynonyMs 1-BroMo-3,3-diMethyl-2-butanone 1-Bromopinacolone technical grade, ~90% 1-Bromopicolone TIMTEC-BB SBB006551 BROMOMETHYL TERT-BUTYL KETONE 1-bromo-3,3-dimethyl-2-butanon 3,3-Dimethyl-2-oxobutyl bromide alpha-Bromopinacolone Bromopinacolin 1-BROMOPINACOLIN 1-BROMOPINACOLONE AKOS BBS-00003851 1-Bromo-3,3-dimethyl-2-butanone > 1-Brom-3,3-dimethylbutan-2-on DK817 1-bromone 1-BROMO-3,3-DIMETHYL-2-BUTANONE 1-BROMO-3,3-DIMETHYLBUTAN-2-ONE Bromopinacolone 5469-26-1 CH33CCOCH2Br Organic Building Blocks Ketones Building Blocks Carbonyl Compounds C3 to C6 KETONE Building Blocks C3 to C6 Carbonyl Compounds Chemical Synthesis Ketones Organic Building Blocks