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2-甲基-5-羟基戊酸内酯 基本信息
- 中文名称:
- 2-甲基-5-羟基戊酸内酯
- 中文别名:
-
- 英文名称:
- 2H-Pyran-2-one,tetrahydro-3-methyl-
- 英文别名:
- 3-methyloxan-2-one;
3-methyl-tetrahydro-pyran-2-one;
3-methyltetrahydro-2h-pyran-2-one;
2H-Pyran-2-one,tetrahydro-3-methyl
- CAS No.:
- 10603-03-9
- 分 子 式:
- C6H10O2
- 分 子 量:
- 114.16
- 精确分子量:
- 114.06800
- PSA:
- 26.30000
- InChI:
- The Key: SPEHEHYVDRYEDX-UHFFFAOYSA-N
- 安全术语:
- A poison by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
- 分子结构式:
-

- SDS:
- 查看
2-甲基-5-羟基戊酸内酯 物化性质
- 密度:
- 1.001g/cm3
- 沸点:
- 215.7ºC at 760mmHg
- 闪点:
- 79.8ºC
- 折射率:
- 1.43
- 蒸汽压:
- 0.145mmHg at 25°C
2-甲基-5-羟基戊酸内酯 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ1350000
- CHEMICAL NAME :
- 2H-Pyran-2-one, tetrahydro-3-methyl-
- CAS REGISTRY NUMBER :
- 10603-03-9
- LAST UPDATED :
- 199509
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H10-O2
- MOLECULAR WEIGHT :
- 114.16
- WISWESSER LINE NOTATION :
- T6OVTJ C1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12900 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf
Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year:
30,470,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >10 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf
Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year:
30,470,1969
2-甲基-5-羟基戊酸内酯 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%
湖北恩星生物科技有限公司
- 产品介绍:
-
产品名称:2-甲基-5-羟基戊酸内酯
Cas号:10603-03-9
纯度:
包装信息:100kg,200kg,300kg,400kg,500kg
价格:64.0元 - 100.0元
- 联系方式:
-
联系人:邵经理
电话:16621771607
手机:16621771607
上海玉函化工有限公司
- 产品介绍:
-
产品名称:四氢-3-甲基-2H-吡喃-2-酮
Cas号:10603-03-9
纯度:98.6%
包装信息:0.1g/1g/5g/25g/100g/500g/1000g瓶/袋
价格:洽谈
- 联系方式:
-
联系人:韩
电话:021-61469567
手机: