Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bis(cyclopentadienyl)chromium(II)
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Bis(cyclopentadienyl)chromium(II)
Price: ￥908.0/1g ￥458.0/250mg ￥3608.0/5g ￥278.0/100mg
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: Bis(cyclopentadienyl)chromium(II)
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1271-24-5

1271-24-5 structure

1271-24-5 structure

Name: Bis(cyclopentadienyl)chromium(II)
Chemical Name: chromocene
CAS Number: 1271-24-5
Molecular Formula: C₁₀H₁₀Cr
Molecular Weight: 182.18200
Catalog: Organic raw materials Organometallic compound Organic germanium, antimony, bismuth, tungsten, antimony, bismuth, lead, vanadium, molybdenum, chromium, antimony, etc.
Create Date: 2018-08-13 13:53:25
Modify Date: 2025-08-25 14:42:11

Name	chromocene
Synonyms	Chromocene (Di(cyclopentadienyl)chromium(II) Chromocene Bis(Cyclopentadienyl)Chromium, Sublimed EINECS 215-036-4 MFCD00013750

Boiling Point	41.5ºC at 760 mmHg
Melting Point	172-173ºC
Molecular Formula	C₁₀H₁₀Cr
Molecular Weight	182.18200
Exact Mass	182.01900
LogP	2.04300
Vapour Pressure	418mmHg at 25°C
Storage condition	Store below +30°C.
Water Solubility	Insoluble in water.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GB7600000

CHEMICAL NAME :: Chromocene

CAS REGISTRY NUMBER :: 1271-24-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H10-Cr

MOLECULAR WEIGHT :: 182.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 mg/plate

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	UN 2846
WGK Germany	3
RTECS	GB7600000
Packaging Group	I
Hazard Class	4.2

542-92-7 structure

542-92-7

199620-14-9 structure

199620-14-9

~30%

1271-24-5 structure

1271-24-5

Literature: DE1159949 , ;

86747-55-9 structure

86747-55-9

~62%

1271-24-5 structure

1271-24-5

Literature: Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , p. 2347 - 2350

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