1955-21-1

• 常用中文名：2 6-二碘氢化喹啉
• 常用英文名：2,6-Diiodo-1,4-benzenediol
• CAS号：1955-21-1
• 分子式：C₆H₄I₂O₂
• 分子量：361.904
• 发布时间：2018-07-06 18:42:11
• 更新时间：2024-01-08 12:13:29

名称

• 中文名: 2 6-二碘氢化喹啉
• 英文名: 2,6-diiodobenzene-1,4-diol
• 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; Hydroquinone,2,6-diiodo; EINECS 217-791-5

物化性质

• 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

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

安全

• 海关编码: 2908199090

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%