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- 6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃
6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃
6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃 基本信息
- 中文名称:
- 6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃
- 中文别名:
-
- 英文名称:
- 2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7-tetramethyl-
- 英文别名:
- 2,2,5,7-tetramethyl-3,4-dihydrochromen-6-ol;
6-Hydroxy-2,2,5,7-tetramethylchroman;
2,2,5,7-tetramethyl-6-chromanol;
2,2,5,7-tetramethylchromanol;
3,4-Dihydro-2,2,5,7-tetramethyl-2H-1-benzopyran-6-ol;
2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7-tetramethyl;
2,2,5,7-tetramethylchroman-6-ol;
5,7-Dimethylchromanol;
2,2,5,7-tetramethychroman-6-ol
- CAS No.:
- 14074-92-1
- 分 子 式:
- C13H18O2
- 分 子 量:
- 0
- 精确分子量:
- 206.13100
- PSA:
- 29.46000
- InChI:
- The Key: JCUAPADRRINJBH-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
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6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃 物化性质
- 密度:
- 1.048g/cm3
- 沸点:
- 330.4ºC at 760mmHg
- 闪点:
- 141.8ºC
- 折射率:
- 1.531
- 蒸汽压:
- 8.68E-05mmHg at 25°C
6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃 安全信息
6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2888000
- CHEMICAL NAME :
- 2H-1-Benzopyran-6-ol,
3,4-dihydro-2,2,5,7-tetramethyl-
- CAS REGISTRY NUMBER :
- 14074-92-1
- BEILSTEIN REFERENCE NO. :
- 1283879
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H18-O2
- MOLECULAR WEIGHT :
- 206.31
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 :
- 890 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation
of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1-
1967- Volume(issue)/page/year: 21,855,1987
6-羟基-2,2,5,7-四甲基3,4-二氢苯并吡喃 海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%