frontalin

frontalin名称

[ CAS 号 ]:
28401-39-0

[ 英文名 ]:
frontalin

[英文别名 ]:

FRONTALIN
(1S,5R)-1,5-dimethyl-6,8-dioxabicyclo[3.2.1]octane

frontalin物理化学性质

[ 密度 ]:
1.056g/cm3

[ 沸点 ]:
167.3ºC at 760mmHg

[ 分子式 ]:
C₈H₁₄O₂

[ 分子量 ]:
142.19600

[ 闪点 ]:
53.4ºC

[ 精确质量 ]:
142.09900

[ PSA ]:
18.46000

[ LogP ]:
1.69200

[ 蒸汽压 ]:
2.25mmHg at 25°C

[ 折射率 ]:
1.479

frontalin毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JG6825000

CHEMICAL NAME :: 6,8-Dioxabicyclo(3.2.1)octane, 1,5-dimethyl-

CAS REGISTRY NUMBER :: 28401-39-0

LAST UPDATED :: 199406

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H14-O2

MOLECULAR WEIGHT :: 142.22

WISWESSER LINE NOTATION :: T56 A AO COTJ B1 E1

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 :: 1410 uL/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4000 ppm/4H

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

frontalin安全信息

[ 海关编码 ]:
2932999099

frontalin海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%