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Product Name: Titanocene dichloride
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1271-19-8

1271-19-8 structure

1271-19-8 structure

Name: Titanocene dichloride
Chemical Name: Bis(cyclopentadienyl)titanium Dichloride
CAS Number: 1271-19-8
Molecular Formula: C₁₀H₁₀Cl₂Ti
Molecular Weight: 248.96
Catalog: Organic raw materials Organometallic compound Organic titanium
Create Date: 2018-04-14 08:00:00
Modify Date: 2026-07-01 12:13:06
Titanocene dichloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	Bis(cyclopentadienyl)titanium Dichloride
Synonyms	2TiCl2 Bis(cyclopentadienyl)titanium(IV) dichloride dichlorobis(eta5-2,4-cyclopentadien-1-yl)titanium bis(eta(sup5)-cyclopentadienyl)titaniumdichloride Bis(Cyclopentadienyl)Titanium Dichloride Titanium, bis(cyclopentadienyl)dichloride Bis(eta(sup5)-cyclopentadienyl)titanium dichloride Titanium, dichlorobis(eta5-2,4-cyclopentadien-1-yl) DYAD(DICYCLOPENTADIENE)TITANIUM CHLORIDE BIS(CYCLOPENTADIENYL)TITANIUM(IV) DICHLORIDE dichloro-di-pi-cyclopentadienyl-titaniu Bis(pi-cyclopentadienyl)dichlorotitanium dichlorobis(eta5-2,4-cyclopentadien-1-yl)-titaniu bis(eta5-Cyclopentadienyl) titanium dichloride Bis(pi-cyclopentadienyl)titanium dichloride BIS(CYCLOPENTADIENYL)TITANIUM DICHLORIDE bis(cyclopentadienyl)dichlorotitanium DICHLORODICYCLOPENTADIENYLTITANIUM Dichlorobis(1,3-cyclopentadiene)titaniumDichlorodicyclopentadienyltitanium dichlorobis(eta(5)-2,4-cyclopentadien-1-yl)-titaniu bis(pi-cyclopentadienyl)titaniumdichloride BIS(CYCLOPENTADIENYL) TTTANIUM DICHLORIDE Dicyclopentadienyl titanium chloride MFCD00003723 dichlorodi-pi-cyclopentadienyl-titaniu bis(eta(5)-cyclopentadienyl)titaniumdichloride (Bislcyclopentandienyl)-Titaniumdichloride Bis(cyclopentadienyl)titanium Dichloride, ade dichlorobis(eta-cyclopentadienyl)titanium titaniumferrocene NCI-C04502 TITANOCENE DICHLORIDE dichlorobiscyclopentadienyltitanium Di(cyclopentadienyl)titanium(IV) dichloride Bis(cyclopentadienyl)titaniuM dichloride, R Dichlorobis(eta(5)-cyclopentadienyl)titanium Dichlorobis(pi-cyclopentadienyl)titanium DICYCLOPENTADIENYLTITANIUM DICHLORIDE Titanium,dichlorobis[η5-2,4-cyclopentadien-1-yl] Bis(cyclopentadienyl)titanium dichloride,2TiCl2 (Biscyclopentandienyl)-titaniumdichloride bis(η-cyclopentadienyl)titaniumchloride (DICYCLOPENTADIENE)TITANIUM CHLORIDE di(cyclopenta-1,3-dien-1-yl)titaniuM(IV) chloride Titanium, dichlorodi-pi-cyclopentadienyl Dichlorobis(eta5-2,4-cyclopentadien-1-yltitanium) Dichlorodi-pi-cyclopentadienyltitanium Dichlorobis(π-cyclopentadienyl)titanium dichlorobis(eta(sup5)-2,4-cyclopentadien-1-yltitanium) Dicyclopentadienyldichlorotitanium titanium,dichlorobis(eta5-2,4-cyclopentadien-1-yl)-(9ci) dichlorobis(eta(sup5)-2,4-cyclopentadien-1-yl-titaniu DICYCLOPENTADIENYLTITANIUM DICHLORIDE FO DI(CYCLOPENTADIENYL)TITANIUM(IV) DICHLORIDE Bis(Cyclophentadienyl)Titanium Dichloride EINECS 215-035-9 dichlorobis(eta(sup5)-cyclopentadienyl)titanium dichlorobis(η5-2,4-cyclopentadien-1-yl)-Titanium Bis(cyclopentadienyl)titaniuM dichloride, 2TiCl2 Dichlorotitanium(2+) di(2,4-cyclopentadienide) Dichlorotitanocene

Description	Titanocene dichloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	Titanocene dichloride 用于制备低价钛络合物及其在羰基烯化反应中的应用。

Density	1.6
Boiling Point	41.5ºC at 760 mmHg
Melting Point	287-289ºC
Molecular Formula	C₁₀H₁₀Cl₂Ti
Molecular Weight	248.96
Exact Mass	247.963898
LogP	3.29540
Stability	Stable. Incompatible with strong oxidizing agents. Decomposes in water. Moisture sensitive.
Water Solubility	slow decomposition

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XR2050000

CHEMICAL NAME :: Titanium, dichloro-di-pi-cyclopentadienyl-

CAS REGISTRY NUMBER :: 1271-19-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 24

MOLECULAR FORMULA :: C10-H10-Cl2-Ti

MOLECULAR WEIGHT :: 249.00

WISWESSER LINE NOTATION :: L50J 0-TI-GG- 0L50J

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 60 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6 gm/kg/14D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes in urine composition Blood - pigmented or nucleated red blood cells Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4030 mg/kg/13W-I

TOXIC EFFECTS :: Cardiac - changes in heart weight Endocrine - changes in thymus weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 26 gm/kg/2Y-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 720 mg/kg/2Y-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 75 mg/kg

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 900 mg/kg/2Y-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Musculoskeletal - tumors Tumorigenic - tumors at site of application

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 430 mg/kg/81W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 30 mg/kg

SEX/DURATION :: female 10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 60 mg/kg

SEX/DURATION :: female 10 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - hamster Embryo

DOSE/DURATION :: 100 ug/L

REFERENCE :: JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 67,1303,1981

Hazard Codes	T:Toxic;Xi:Irritant;
Risk Phrases	R33;R34;R37/38;R40;R61
Safety Phrases	S26-S36/37/39-S45-S6-S7/8
RIDADR	UN3261
WGK Germany	3
RTECS	XR2050000
Packaging Group	II
Hazard Class	8
HS Code	29310095

Precursor 8
75-77-4 1271-66-5 309-89-7 114860-19-4
14940-65-9 1270-98-0 542-92-7 12087-70-6
DownStream 9
12078-25-0 21423-86-9 542-92-7 53774-20-2
1271-29-0 12137-20-1 309-89-7 215306-19-7
342371-85-1

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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