4-氯-3,5-二羟基苯甲酸
- 中文名称:
- 4-氯-3,5-二羟基苯甲酸
- 中文别名:
- 4-氯-3,5-二羟基苯甲酸;
4-Chloro-3,5-dihydroxybenzoic acid
- 英文名称:
- Benzoic acid,4-chloro-3,5-dihydroxy-
- 英文别名:
- 4-Chloro-3,5-dihydroxybenzoic acid;
p-Chloro-3,5-dihydroxybenzoic acid
- CAS No.:
- 102338-87-4
- 分 子 式:
-
C7H5ClO4
- 分 子 量:
- 0
- 精确分子量:
- 187.98800
- PSA:
- 77.76000
- InChI:
- The Key: SQVGSLMYJNTJQV-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
4-氯-3,5-二羟基苯甲酸 物化性质
- 密度:
- 1.702g/cm3
- 沸点:
- 415.7ºC at 760mmHg
- 闪点:
- 205.2ºC
- 折射率:
- 1.679
- 蒸汽压:
- 1.17E-07mmHg at 25°C
4-氯-3,5-二羟基苯甲酸 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VH3708300
- CHEMICAL NAME :
- alpha-Resorcylic acid, 4-chloro-
- CAS REGISTRY NUMBER :
- 102338-87-4
- LAST UPDATED :
- 199309
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H5-Cl-O4
- MOLECULAR WEIGHT :
- 188.57
- WISWESSER LINE NOTATION :
- QVR CQ EQ DG
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 :
- 2 gm/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
4-氯-3,5-二羟基苯甲酸 海关数据
中国海关编码:2918290000
- 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
- 摘要/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%