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二氯二茂钛

二氯二茂钛用途

【用途一】
是一种高效加氢催化剂，主要用于烯烃聚合及加氢反应中，医药上可作为一种高效低毒的活性物质
【用途二】
用于丁苯嵌段共聚物加氢，也用在苯甲醛和溴甲基丙烯酸合成α-γ-丁内酯。

二氯二茂钛名称

[ CAS 号 ]:
1271-19-8

[ 中文名 ]:
二氯二茂钛

[ 英文名 ]:
Titanocene dichloride

[中文别名 ]:

[英文别名 ]:

Titanocene dichloride
EINECS 215-035-9
Bis(cyclopentadienyl)titanium(IV) dichloride
Di(cyclopentadienyl)titanium(IV) dichloride
MFCD00003723
Bis(Cyclopentadienyl)Titanium Dichloride
Dichlorotitanium(2+) di(2,4-cyclopentadienide)
Dichlorotitanocene

二氯二茂钛生物活性

[ 描述 ]:

二氯化二茂钛是一种生物化学试剂,可作为生物材料或有机化合物进行生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[体外研究]

二氯化二茂钛用于制备低价钛络合物及其在羰基烯化反应中的应用。

二氯二茂钛物理化学性质

[ 密度 ]:
1.6

[ 沸点 ]:
41.5ºC at 760 mmHg

[ 熔点 ]:
287-289ºC

[ 分子式 ]:
C₁₀H₁₀Cl₂Ti

[ 分子量 ]:
248.96

[ 精确质量 ]:
247.963898

[ LogP ]:
3.29540

[ 外观性状 ]:
红色至棕色固体

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents. Decomposes in water. Moisture sensitive.

[ 水溶解性 ]:
slow decomposition

二氯二茂钛MSDS

详细MSDS(安全技术说明书)

二氯二茂钛毒性和生态

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

二氯二茂钛安全信息

[ 危害码 (欧洲) ]:
T:Toxic;Xi:Irritant;

[ 风险声明 (欧洲) ]:
R33;R34;R37/38;R40;R61

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S6-S7/8

[ 危险品运输编码 ]:
UN3261

[ WGK德国 ]:
3

[ RTECS号 ]:
XR2050000

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
29310095

二氯二茂钛合成路线

详细合成路线

二氯二茂钛上下游产品

二氯二茂钛上游产品

二氯二茂钛下游产品

二氯二茂钛海关

[ 海关编码 ]: 2903890090

[ 中文概述 ]:
2903890090. 其他环烷烃、环烯烃或环萜烯烃的卤化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%