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氯芴素

氯芴素用途

【用途一】
用作医药中间体

氯芴素名称

[ CAS 号 ]:
2464-37-1

[ 中文名 ]:
整形醇

[ 英文名 ]:
Chlorflurecol

[中文别名 ]:

[英文别名 ]:

(RS)-2-chloro-9-hydroxyfluorene-9-carboxylic acid
2-chloro-9-hydroxy-9H-fluorene-9-carboxylic acid
2-chloro-9-hydroxyfluorene-9-carboxylic acid
CF 125
Chlorflurenol
IT 3299
Chlorflurecol [BSI:ISO]
MFCD00056359
2-Chloro-9-hydroxyflurene-9-carboxylic acid
chlorflurecol

氯芴素物理化学性质

[ 密度 ]:
1.552 g/cm3

[ 沸点 ]:
524.2ºC at 760 mmHg

[ 分子式 ]:
C₁₄H₉ClO₃

[ 分子量 ]:
260.67200

[ 闪点 ]:
270.8ºC

[ 精确质量 ]:
260.02400

[ PSA ]:
57.53000

[ LogP ]:
2.64090

[ 蒸汽压 ]:
8.14E-12mmHg at 25°C

[ 折射率 ]:
1.719

氯芴素MSDS

详细MSDS(安全技术说明书)

氯芴素毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL6050000

CHEMICAL NAME :: 9H-Fluorene-9-carboxylic acid, 2-chloro-9-hydroxy-

CAS REGISTRY NUMBER :: 2464-37-1

BEILSTEIN REFERENCE NO. :: 3344166

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H9-Cl-O3

MOLECULAR WEIGHT :: 260.68

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >12800 mg/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,144,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,144,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,144,1991

氯芴素安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
LL6050000

[ 海关编码 ]:
2918199044

氯芴素海关

[ 海关编码 ]: 2918199044

[ 中文概述 ]:
2918199044. 整形醇. 增值税率:17.0%. 退税率:9.0%. 监管条件:S(进出口农药登记证明). 最低关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: S.进出口农药登记证明

[ Summary ]:
2918199044. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:S(import or export registration certificate for pesticides). MFN tariff:6.5%. General tariff:30.0%

氯芴素