3147-51-1

• 常用中文名：Benzoic acid,3,5-dibromo-2,6-dihydroxy-
• 常用英文名：Benzoic acid,3,5-dibromo-2,6-dihydroxy-
• CAS号：3147-51-1
• 分子式：C₇H₄Br₂O₄
• 分子量：311.91200
• 发布时间：2016-04-25 03:14:57
• 更新时间：2024-01-15 07:16:49

名称

• 英文名: 3,5-dibromo-2,6-dihydroxy-benzoic acid
• 英文别名: 3,5-Dibrom-2,6-dihydroxy-benzoesaeure; 3,5-dibromo-2,6-dihydroxybenzoic acid

物化性质

• 密度: 2.377g/cm3
• 沸点: 337.5ºC at 760mmHg
• 分子式: C₇H₄Br₂O₄
• 分子量: 311.91200
• 闪点: 157.9ºC
• 精确质量: 309.84800
• PSA: 77.76000
• LogP: 2.32100
• 折射率: 1.729

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : VH3708500 CHEMICAL NAME : gamma-Resorcylic acid, 3,5-dibromo- CAS REGISTRY NUMBER : 3147-51-1 BEILSTEIN REFERENCE NO. : 3291906 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H4-Br2-O4 MOLECULAR WEIGHT : 311.93 WISWESSER LINE NOTATION : QVR BQ FQ CE EE HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 350 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PMDCAY Progress in Medical Chemistry. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1961- Volume(issue)/page/year: 5,59,1967

安全

• 海关编码: 2918290000

合成路线

303-07-1 ~% 3147-51-1

文献：v. Hemmelmayr Priv.-Mitt.

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海关

海关编码	2918290000
中文概述	2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%