形态素

密度：

1.222g/cm3

熔点：

135 °C

沸点：

379.4ºC at 760mmHg

闪点：

132.8ºC

折射率：

1.61

蒸汽压：

1.97E-06mmHg at 25°C

存储条件/存储方法：

库房通风低温干燥,与食品原料分开储运

安全说明：

S22-S24/25

RTECS号：

LL6490000

CHEMICAL IDENTIFICATION

RTECS NUMBER :

LL6490000

CHEMICAL NAME :

9H-Fluorene-9-carboxylic acid, 9-hydroxy-, butyl ester

CAS REGISTRY NUMBER :

2314-09-2

LAST UPDATED :

199312

DATA ITEMS CITED :

3

MOLECULAR FORMULA :

C18-H18-O3

MOLECULAR WEIGHT :

282.36

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 :

>10 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C22,1991

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 :

FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C22,1991

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Mammal - dog

DOSE/DURATION :

>5 gm/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,81,1969

毒理学数据：

口服- 大鼠 LD50: 10000 毫克/ 公斤

分子结构数据

1、  摩尔折射率：80.14

2、  摩尔体积（cm³/mol）：230.8

3、  等张比容（90.2K）：623.5

4、  表面张力（dyne/cm）：53.2

5、  极化率（10-24cm3）：31.77

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  芴丁酯质谱(MS)