2 6-二碘氢化喹啉

2 6-二碘氢化喹啉名称

[ CAS 号 ]:
1955-21-1

[ 中文名 ]:
2 6-二碘氢化喹啉

[ 英文名 ]:
2,6-Diiodo-1,4-benzenediol

[英文别名 ]:

1,4-Benzenediol, 2,6-diiodo-
2,6-Diiodoquinol
2,6-Dijod-hydrochinon
2,5-DIFORMYLFURAN
2,6-Diiodo-1,4-benzenediol
2,6-Diiodobenzene-1,4-diol
2,6-diiodo-hydroquinone
2.6-Dijod-1.4-dihydroxy-benzol
1,4-Benzenediol,2,6-diiodo
2,6-Diiod-hydrochinon

2 6-二碘氢化喹啉物理化学性质

[ 密度 ]:
2.8±0.1 g/cm3

[ 沸点 ]:
308.5±42.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₄I₂O₂

[ 分子量 ]:
361.904

[ 闪点 ]:
140.4±27.9 °C

[ 精确质量 ]:
361.830048

[ PSA ]:
40.46000

[ LogP ]:
3.36

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.801

2 6-二碘氢化喹啉毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MX5600000

CHEMICAL NAME :: Hydroquinone, 2,6-diiodo-

CAS REGISTRY NUMBER :: 1955-21-1

BEILSTEIN REFERENCE NO. :: 2209260

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H4-I2-O2

MOLECULAR WEIGHT :: 361.90

WISWESSER LINE NOTATION :: QR DQ BI FI

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 237 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,885,1963

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2 6-二碘氢化喹啉安全信息

[ 海关编码 ]:
2908199090

2 6-二碘氢化喹啉海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率:17.0% 退税率:9.0% 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 ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%