Chromium,tricarbonyl[(1,2,3,4,5,6-h)-1,3,5-cycloheptatriene]-

Modify Date: 2025-09-22 17:43:51

Chromium,tricarbonyl[(1,2,3,4,5,6-h)-1,3,5-cycloheptatriene]- structure	Common Name	Chromium,tricarbonyl[(1,2,3,4,5,6-h)-1,3,5-cycloheptatriene]-
	CAS Number	12125-72-3	Molecular Weight	228.16500
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₀H₈CrO₃	Melting Point	135-137ºC(lit.)
	MSDS	N/A	Flash Point	N/A

Name	Chromium tricarbonyl complex with cycloheptatriene
Synonym	More Synonyms

Melting Point	135-137ºC(lit.)
Molecular Formula	C₁₀H₈CrO₃
Molecular Weight	228.16500
Exact Mass	227.98800
LogP	2.06560

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GB7355000

CHEMICAL NAME :: Chromium, tricarbonyl((1,2,4,5,6-eta)-1,3,5-cycloheptatriene)-

CAS REGISTRY NUMBER :: 12125-72-3

LAST UPDATED :: 198912

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H7-Cr-O3

MOLECULAR WEIGHT :: 227.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 708 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1285,1986

Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22-36/37/38
Safety Phrases	26-36

Precursor 0
DownStream 2
CAS#:992-04-1 HEXAPHENYLBENZENE CAS#:12129-67-8 carbon monoxide...

MFCD00010153

cykloheptatrientrikarbonylchromium

tropilidenechromium tricarbonyl

Cycloheptatrienetricarbonylchromium

EINECS 235-196-9

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