粘氯酸酐

粘氯酸酐名称

[ CAS 号 ]:
4412-09-3

[ 中文名 ]:
粘氯酸酐

[ 英文名 ]:
2(5H)-Furanone,5,5'-oxybis[3,4-dichloro-

[英文别名 ]:

Mucochloric anhydride
Caswell No. 584A
Muchloric anhydride
GC-2466

粘氯酸酐物理化学性质

[ 密度 ]:
1.88g/cm3

[ 沸点 ]:
498.4ºC at 760mmHg

[ 分子式 ]:
C₈H₂Cl₄O₅

[ 分子量 ]:
319.91000

[ 闪点 ]:
225.4ºC

[ 精确质量 ]:
317.86600

[ PSA ]:
61.83000

[ LogP ]:
2.14720

[ 折射率 ]:
1.606

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

粘氯酸酐毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LU5160000

CHEMICAL NAME :: 2(5H)-Furanone, 5,5'-oxybis(3,4-dichloro-

CAS REGISTRY NUMBER :: 4412-09-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H2-Cl4-O5

MOLECULAR WEIGHT :: 319.90

WISWESSER LINE NOTATION :: T5OV EHJ CG DG EO- ET5OV EHJ CG DG

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 :: 2 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: -,C212,1991

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,396,1971

粘氯酸酐安全信息

[ 海关编码 ]:
2932209090

粘氯酸酐海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
2932209090. 其他内酯. 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 ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%