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12001-89-7

12001-89-7 structure
12001-89-7 structure
  • Name: Chromium,bis[(1,2,3,4,5,6-h)-(1-methylethyl)benzene]-
  • Chemical Name: Chromium,bis[(1,2,3,4,5,6-h)-(1-methylethyl)benzene]
  • CAS Number: 12001-89-7
  • Molecular Formula: C18H24Cr
  • Molecular Weight: 292.37900
  • Create Date: 2016-10-20 01:12:48
  • Modify Date: 2024-01-02 17:12:59

Name Chromium,bis[(1,2,3,4,5,6-h)-(1-methylethyl)benzene]
Synonyms (COD)Rh(1,4-dihydroquinone)BF4
[(1,4-hydroquinone)Rh(COD)]BF4
[(H2Q)Rh(COD)]BF4
CYCLOOCTADIENE(HYDROQUINONE)RHODIUM (I) TETRAFLUOROBORATE
1,5-CYCLOOCTADIENE(HYDROQUINONE)RHODIUM(I) TETRAFLUOROBORATE
Boiling Point 152.4ºC at 760mmHg
Molecular Formula C18H24Cr
Molecular Weight 292.37900
Flash Point 31.1ºC
Exact Mass 292.12800
LogP 6.10600
Vapour Pressure 4.48mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GB5800000
CHEMICAL NAME :
Chromium, dicumenyl-
CAS REGISTRY NUMBER :
12001-89-7
LAST UPDATED :
199712
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C18-H24-Cr
MOLECULAR WEIGHT :
292.42
WISWESSER LINE NOTATION :
L6OJ AY O- 2-CR-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/21/1967
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/21/1967 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
810 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2200 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06778
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
22 uL/kg
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/21/1967 *** REVIEWS *** ACGIH TLV-TWA 0.05 mg(Cr)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-Confirmed human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.5 mg(Cr)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,35,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO CHROMIUM(VI)-air:10H CA TWA 0.001 mg(Cr)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992