3,4-二乙酰氧基苯甲酸
- 中文名称:
- 3,4-二乙酰氧基苯甲酸
- 中文别名:
- 3,4-二乙酰氧基苯甲酸
- 英文名称:
- Benzoic acid,3,4-bis(acetyloxy)-
- 英文别名:
- 3,4-diacetyloxybenzoic acid;
3,4-Diacetoxybenzoic acid;
EINECS 261-312-2;
Diacetylprotocatechusaeure;
3,4-Diacetoxybenzoesaeure
- CAS No.:
- 58534-64-8
- 分 子 式:
-
C11H10O6
- 分 子 量:
- 238.19
- 精确分子量:
- 154.02700
- PSA:
- 77.76000
- EINECS:
- 261-312-2
- InChI:
- The Key: FJVSTYFZOUSZCS-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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3,4-二乙酰氧基苯甲酸 物化性质
- 密度:
- 1.344g/cm3
- 沸点:
- 403.8ºC at 760mmHg
- 闪点:
- 158.4ºC
3,4-二乙酰氧基苯甲酸 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DG4378210
- CHEMICAL NAME :
- Benzoic acid, 3,4-bis(acetyloxy)-
- CAS REGISTRY NUMBER :
- 58534-64-8
- BEILSTEIN REFERENCE NO. :
- 2698785
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C11-H10-O6
- MOLECULAR WEIGHT :
- 238.21
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 :
- >800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams &
Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10-
Volume(issue)/page/year: 196,478,1976
3,4-二乙酰氧基苯甲酸 海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%