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12125-72-3

12125-72-3 structure

12125-72-3 structure

Name: Chromium,tricarbonyl[(1,2,3,4,5,6-h)-1,3,5-cycloheptatriene]
Chemical Name: Chromium tricarbonyl complex with cycloheptatriene
CAS Number: 12125-72-3
Molecular Formula: C₁₀H₈CrO₃
Molecular Weight: 228.16500
Create Date: 2018-06-07 16:46:29
Modify Date: 2026-11-01 12:33:25

Name	Chromium tricarbonyl complex with cycloheptatriene
Synonyms	tricbonyl((1,2,4,5,6-eta)-1,3,5-cyclohtatriene)-chromiu tricbonyl[(1,2,3,4,5,6-eta)-1,3,5-cyclohtatriene]chromium Chromium, tricbonyl(1,3,5-cyclohtatriene) MFCD00010153 tricbonyl-pi-cyclohtatrinylchromium cykloheptatrientrikarbonylchromium (Cyclohtatriene)chromium tricbonyl tropilidenechromium tricbonyl Cyclohtatrienetricbonylchromium Chromium, tricbonyl[(1,2,3,4,5,6-η)-1,3,5-cyclohtatriene] tropilidenechromium tricarbonyl Cycloheptatrienetricarbonylchromium Chromium, tricbonyl[(1,2,3,4,5,6-eta)-1,3,5-cyclohtatriene] Chromium, tricbonyl[eta6]-1,3,5-cyclohtatriene TRICBONYL(CYCLOHTATRIENE)CHROMIUM, 9 Chromium tricbonyl complex with cyclohtatriene Tricbonyl(eta-1,3,5-cyclohtatriene)chromium cyklohtatrientrikbonylchromium pi-Cyclohtatrienetricbonylchromium TRICBONYL(CYCLOHTATRIENE)CHROMIUM EINECS 235-196-9

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
992-04-1 12129-67-8

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