Diethylzinc

Modify Date: 2025-08-21 12:42:14

Diethylzinc structure	Common Name	Diethylzinc
	CAS Number	557-20-0	Molecular Weight	123.531
	Density	1.205 g/mL at 25 °C(lit.)	Boiling Point	98 °C
	Molecular Formula	C₄H₁₀Zn	Melting Point	−28 °C(lit.)
	MSDS	Chinese USA	Flash Point	45 °F
	Symbol	GHS02, GHS05, GHS09	Signal Word	Danger

Name	diethylzinc
Synonym	More Synonyms

Density	1.205 g/mL at 25 °C(lit.)
Boiling Point	98 °C
Melting Point	−28 °C(lit.)
Molecular Formula	C₄H₁₀Zn
Molecular Weight	123.531
Flash Point	45 °F
Exact Mass	122.007393
LogP	1.94530
Index of Refraction	n20/D 1.498(lit.)
Water Solubility	REACTS VIOLENTLY

Diethylzinc MSDS(Chinese)

Symbol	GHS02, GHS05, GHS09
Signal Word	Danger
Hazard Statements	H250-H260-H314-H410
Supplemental HS	Reacts violently with water.
Precautionary Statements	P210-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;C:Corrosive;N:Dangerousfortheenvironment;
Risk Phrases	R11;R14;R17;R34;R48/20;R50/53;R62;R65;R67
Safety Phrases	S26-S45-S61-S62-S8-S36/37/39-S16-S60-S43
RIDADR	UN 3399 4.3/PG 1
WGK Germany	2
RTECS	ZH2077777
Packaging Group	I
Hazard Class	4.3

Precursor 10
CAS#:74-96-4 Bromoethane CAS#:7646-85-7 Zinc chloride CAS#:75-03-6 Ethyl iodide CAS#:925-90-6 ETHYLMAGNESIUM ...
CAS#:1184-55-0 zinc,methanolate CAS#:2386-64-3 Ethylmagnesium ... CAS#:7440-66-6 Zinc CAS#:97-93-8 Triethylaluminum
CAS#:13824-25-4 triethyl-alane,... CAS#:811-49-4 Ethyllithium
DownStream 9
CAS#:104849-66-3 triphenyltin,zinc CAS#:1067-20-5 Tetraethylmethane CAS#:624-78-2 Ethylmethylamine CAS#:74-89-5 methylamine
CAS#:110611-22-8 (3R)-1-phenylpe... CAS#:27975-78-6 1-phenyl-1-pent... CAS#:36678-81-6 (3R)-(-)-3-Phen... CAS#:27855-02-3 (3S)-3-Phenylpe...
CAS#:1113-22-0 Ethyldimethylborane

Copper-catalyzed asymmetric conjugate addition of diethylzinc to alpha,beta-unsaturated imines derived from alpha-aminoacids. Enantioselective synthesis of gamma-substituted alpha-dehydroaminoesters.

Org. Lett. 8 , 5405, (2006)

[Structure: see text] A highly enantioselective synthesis of alpha-dehydroaminoacids with a stereogenic center in the gamma position through copper-catalyzed asymmetric conjugate addition of diethylzi...

(R)-(+)-Binol-functionalized mesoporous organosilica as a highly efficient pre-chiral catalyst for asymmetric catalysis.

Chem. Asian J. 5(5) , 1232-9, (2010)

(R)-(+)-Binol-functionalized chiral periodic mesoporous organosilicas (PMOs) with different framework compositions were successfully synthesized by cocondensation of (R)-2,2'-di(methoxymethyl)oxy-6,6'...

Highly enantioselective addition of terminal alkynes to aldehydes catalyzed by a new chiral beta-sulfonamide alcohol/Ti(OiPr)4/Et2Zn/R3N catalyst system.

Chirality 21(2) , 316-23, (2009)

A new catalytic system, generated from the readily available and inexpensive beta-sulfonamide alcohol L*, Ti(O(i)Pr)(4), Et(2)Zn, and tertiary amine base (R(3)N), effectively catalyzes the enantiosele...

Zincdiethyl

Zinc, diethyl-

Diethylzink

ZnEt2

Diethylzinc solution

EINECS 209-161-3

zinc,ethane

(C2H5)2Zn

Et2Zn

MFCD00009021

Zinc ethide

DIETHYL ZINC

Diethylzinc

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Diethylzinc
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Diethylzinc
Price: ￥1128.0/500ml ￥348.0/100ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diethylzinc
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 557-20-0
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Diethylzinc

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Chemical & Physical Properties

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