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sec-Butylmagnesium chloride

sec-Butylmagnesium chloride structure

CAS No.: 15366-08-2

Chemical Name:: sec-Butylmagnesium chloride

Synonyms: 25wt%solutioninTHF;sec-Butylchloromagnesium;2-Butylmagnesium chloride;sec-Butylmagnesiumchlorid;sec-Butylmagnesium chloride;Chloro(1-methylpropyl)magnesium;chloro(1-methylpropyl)-magnesiu;Central butyl magnesium chloride;Magnesium, chloro(1-methylpropyl)-;sec-butylmagnesium chloride solution

CBNumber:: CB9302448

Molecular Formula:: C4H9ClMg

Molecular Weight:: 116.87

MDL Number:: MFCD00000467

MOL File:: 15366-08-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:56:21

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sec-Butylmagnesium chloride Properties

Boiling point	66 °C
Density	0.83 g/mL at 20 °C
Flash point	-21 °C
storage temp.	Flammables + water-Freezer (-20°C)e area
form	liquid
color	dark brown
Sensitive	air sensitive, moisture sensitive
BRN	3600265
InChI	1S/C4H9.ClH.Mg/c1-3-4-2;;/h3H,4H2,1-2H3;1H;/q;;+1/p-1
InChIKey	MJHZUYZQMNONPK-UHFFFAOYSA-M
SMILES	CCC(C)[Mg]Cl
EPA Substance Registry System	Magnesium, chloro(1-methylpropyl)- (15366-08-2)
UNSPSC Code	12352103
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS05,GHS07
Signal word	Danger
Hazard statements	H225-H250-H260-H302-H314-H336
Precautionary statements	P210-P222-P223-P231+P232-P370+P378-P422
target organs	Central nervous system
PPE	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes	F+,C,F
Risk Statements	12-14/15-22-34-66-67-19-11
Safety Statements	16-26-36/37/39-43-45-7/8
RIDADR	UN 3399 4.3/PG 1
WGK Germany	1
F	1-3-10
TSCA	TSCA listed
HS Code	29319090
Storage Class	4.3 - Hazardous materials which set free flammable gases upon contact with water
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 2 Skin Corr. 1B STOT SE 3 Water-react 1
REACH Registrations	Active

sec-Butylmagnesium chloride price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	224421	sec-Butylmagnesium chloride solution 2.0M in diethyl ether	15366-08-2	100ml	$320	2026-04-30	Buy
Sigma-Aldrich	224421	sec-Butylmagnesium chloride solution 2.0M in diethyl ether	15366-08-2	800ml	$571	2026-04-30	Buy
Strem Chemicals	12-0803	sec-Butylmagnesium chloride, lithium chloride complex 1.2M (15wt% ±1wt%) in tetrahydrofuran	15366-08-2	0.25mole	$93	2023-06-20	Buy
Strem Chemicals	12-0803	sec-Butylmagnesium chloride, lithium chloride complex 1.2M (15wt% ±1wt%) in tetrahydrofuran	15366-08-2	1mole	$263	2023-06-20	Buy
Rieke Metals	T0055	2-Butylmagnesium chloride	15366-08-2	50mL	$175	2026-05-06	Buy

Product number	Packaging	Price	Buy
224421	100ml	$320	Buy
224421	800ml	$571	Buy
12-0803	0.25mole	$93	Buy
12-0803	1mole	$263	Buy
T0055	50mL	$175	Buy

sec-Butylmagnesium chloride Chemical Properties,Uses,Production

Chemical Properties

Light to dark-brown solution

Uses

sec-Butylmagnesium chloride solution is a Grignard reagent, it can be used in:

Metal catalyzed cross-coupling reactions with non-activated aryl chlorides.
The synthesis of various alkoxytrichlorosilanes by reacting with tetrachlorosilane and alcohols.

reaction suitability

reaction type: Grignard Reaction

sec-Butylmagnesium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

Dodecane,3-methyl- 2,3-Dimethyl-1-pentene sec-Butylamine (E)-3-Methyl-4-undecene 7-Methylnonanoic acid

sec-Butylmagnesium chloride Suppliers

Global( 135)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Lianyungang Jiezhong Pharmaceutical Technology Co., Ltd	13165449089	2124455948@qq.com	China	67	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Hunan Hui Bai Shi Biotechnology Co., Ltd.	0731-85526065 13308475853	ivy@hnhbsj.com	China	7236	62

Supplier	Advantage
Lianyungang Jiezhong Pharmaceutical Technology Co., Ltd	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
Beijing Ouhe Technology Co., Ltd	60
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Jia Xing Isenchem Co.,Ltd	66
Shanghai Hanhong Scientific Co.,Ltd.	64
Sichuan Kulinan Technology Co., Ltd	57
Hunan Hui Bai Shi Biotechnology Co., Ltd.	62

View Lastest Price from sec-Butylmagnesium chloride manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	sec-butylmagnesium chloride 15366-08-2	$1.00	1kg	99%		Career Henan Chemical Co

sec-butylmagnesium chloride
15366-08-2
$1.00
99%
Career Henan Chemical Co

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SEC-BUTYLMAGNESIUM CHLORIDE 25 WT% SOLUTION IN THF 25wt%solutioninTHF Magnesium, chloro(1-methylpropyl)- sec-butylmagnesium chloride solution sec-Butylmagnesiumchlorid sec-Butylmagnesium chloride25 wt% solution in THFAcroSeal§3 Chloro(1-methylpropyl)magnesium sec-Butylchloromagnesium sec-Butylmagnesium chloride solution 2.0 in diethyl ether sec-Butylmagnesium chloride, 25 wt% solution in THF, AcroSeal 2-Butylmagnesium chloride s-Butylmagnesium chloride 2M solution in THF s-Butylmagnesium chloride 2M solution in DEE sec-ButylMagnesiuM chloride, lithiuM chloride coMplex 1.2M (15wt% 1wt%) in tetrahydrofuran sec-ButylMagnesiuM chloride, 2.0 M solution in THF, SpcSeal sec-Butylmagnesium chloride solution 2.0 M in diethyl ether 2-Butylmagnesium chloride, 1.0 M in 2-MeTHF 2-Butylmagnesium chloride, 1.0 M in THF chloro(1-methylpropyl)-magnesiu sec-Butylmagnesium chloride, 2.0 M solution in THF, J&KSeal SEC-BUTYLMAGNESIUM CHLORIDE, 2.0M SOLUTI ON IN DIETHYL ETHER SEC-BUTYLMAGNESIUM CHLORIDE SOLUTION, ~2 M IN DIETHYL ETH. SEC-BUTYLMAGNESIUMCHLORIDE,LITHIUMCHLORIDECOMPLEX1.2M(15WT% ± 1WT%)INTETRAHYDROFURAN Central butyl magnesium chloride Sec-BUTYLMAGNESIUM CHLORIDE 2.0M IN THF / 2.0M IN DEE sec-Butylmagnesiumchloride 2% (in Diethylether) sec-Butyl Magnesium Chloride (20% in Diethyl Ether) sec-Butylmagnesium chloride solution sec-Butylmagnesium chloride 2.0M in Diethyl ether / 2.0M inTHF sec-Butylmagnesium chloride 15366-08-2 CH3CH2CHCH3MgCl Alkyl Grignard Reagents Organometallic Reagents AlkylChemical Synthesis Grignard Reagents Organic Bases Organometallic Reagents Synthetic Reagents Grignard Reagent