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草酰氟
- 基本信息
- 物化性质
- 安全信息
- 毒理性
- 海关数据
- 上游产品
- 下游产品
草酰氟 基本信息
- 中文名称:
- 草酰氟
- 中文别名:
-
- 英文名称:
- Ethanedioyl difluoride
- 英文别名:
- oxalyl difluoride;
FCOCOF;
Difluorid kyseliny stavelove [Czech];
oxalyldifluoride;
perfluorodiketone;
EINECS 206-630-4;
Oxalylfluorid;
oxalyl fluoride;
TL 108;
Ethanedioyl difluoride
- CAS No.:
- 359-40-0
- 分 子 式:
- C2F2O2
- 分 子 量:
- 94.02
- 精确分子量:
- 93.98660
- PSA:
- 34.14000
- EINECS:
- 206-630-4
- InChI:
- The Key: HXQOOYKLTKQCRR-UHFFFAOYSA-N
- 危险品标志:
- 风险术语:
- 23/24/25-34-37
- 安全术语:
- Mildly toxic by inhalation. When heated to decomposition it emits toxic fumes of F−. See also FLUORIDES and OXALATES.
- 分子结构式:
-
- SDS:
- 查看
草酰氟 物化性质
- 密度:
- 1.409g/cm3
- 熔点:
- -3ºC
- 沸点:
- 26,6ºC
- 闪点:
- 21.9ºC
- 折射率:
- 1.28
草酰氟 安全信息
- 风险类别:
- 2.3
- 海关代码:
- 2917190090
- 危险类别码:
- R23/24/25;R34;R37
- 安全说明:
- S23-S26-S36/37/39-S45
- RTECS号:
- RO4350000
- 危险标志:
- C: Corrosive;T: Toxic;
草酰氟 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- RO4350000
- CHEMICAL NAME :
- Oxalyl fluoride
- CAS REGISTRY NUMBER :
- 359-40-0
- BEILSTEIN REFERENCE NO. :
- 1743349
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C2-F2-O2
- MOLECULAR WEIGHT :
- 94.02
- WISWESSER LINE NOTATION :
- FVVF
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4500 mg/m3/10M
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - effect, not otherwise specified
Musculoskeletal - other changes
- REFERENCE :
- NDRC** National Defense Research Committee, Office of Scientific Research
and Development, Progress Report. Volume(issue)/page/year:
NDCrc-132,MAY1942
草酰氟 海关数据
中国海关编码:2917190090
- 概述:
- 2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
- 摘要/Summary:
- 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%