3,3-双(三氟甲基)-2-氧杂环丁酮
- 中文名称:
- 3,3-双(三氟甲基)-2-氧杂环丁酮
- 中文别名:
- 3,3-双(三氟甲基)-2-氧杂环丁酮
- 英文名称:
- 2-Oxetanone,4,4-bis(trifluoromethyl)-
- 英文别名:
- 4,4-bis(trifluoromethyl)oxetan-2-one;
WLN: T4OVTJ DXFFF DXFFF;
4,4-bis-trifluoromethyl-oxetan-2-one
- CAS No.:
- 1718-33-8
- 分 子 式:
-
C5H2F6O2
- 分 子 量:
- 208.06
- 精确分子量:
- 207.99600
- PSA:
- 26.30000
- InChI:
- The Key: ACSBMCAYILYABW-UHFFFAOYSA-N3
- 危险品标志:

- 风险术语:
Xi:Irritant;
- 安全术语:
| Hazard Codes | Xi |
| Hazard Note | Irritant |
- 分子结构式:
-

- SDS:
- 查看
3,3-双(三氟甲基)-2-氧杂环丁酮 物化性质
- 密度:
- 1.69g/cm3
- 沸点:
- 113.5ºC at 760mmHg
- 闪点:
- 20.1ºC
- 折射率:
- 1.324
3,3-双(三氟甲基)-2-氧杂环丁酮 安全信息
- 海关代码:
- 2932209090
- 危险标志:
- Xi: Irritant;
3,3-双(三氟甲基)-2-氧杂环丁酮 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RQ7400000
- CHEMICAL NAME :
- 2-Oxetanone, 4,4-bis(trifluoromethyl)-
- CAS REGISTRY NUMBER :
- 1718-33-8
- BEILSTEIN REFERENCE NO. :
- 1244209
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H2-F6-O2
- MOLECULAR WEIGHT :
- 208.07
- WISWESSER LINE NOTATION :
- T4OVTJ DXFFF DXFFF
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 :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#03336
3,3-双(三氟甲基)-2-氧杂环丁酮 海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%