筛选出 3 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:353-42-4
品名:三氟化硼二甲醚Borontrifluoridedimethyletherate
中文别名:三氟化硼-二甲醚络合物;三氟化硼甲醚络合物;三氟化硼甲醚;
英文别名:BORONTRIFLUORIDE-METHYL;C2H6BF3O;BORONTRIFLUORIDE-DIMETHYLETHER;borontrifluoride-dimethylethercomplex;BORONTRIFLUORIDEMETHYLETHER;BORONTRIFLUORIDE-METHYLETHERCOMPLEX;(Dimethylether)trifluoroboron;Boron,trifluoro[oxybis[methane]]-,(T-4)-;Borontrifluoridemethyletherate;dimethylether,compoundwithboronfluoride;borontrifluoridecompoundwith;borontrifluoridemethyletherate;BORONTRIFLUORIDDIMETHYLETHERATE;Dimethyl-aether,VerbindungmitBorfluorid;Dimethyl-aether,VerbindungmitBortrifluorid;dimethylether--borontrifluoride;
分子式:C2H6BF3O
分子量:113.875
精确质量:114.046
Psa:17.07
RTECS号:ED8400000
EINECS号:206-532-1
外观与性状:无色至淡黄色或淡
密度:1.239g/mLat 25°C(lit.)
沸点:126-127°C(lit.)
熔点:-14 °C
闪点:96°F
折射率:n20/D 1.308(lit.)
储存条件:库房通风低温干燥,与氧化剂、含水物品分开存放
安全说明:S16; S26; S28; S36/37/39; S45; S8; S43; S28A; S23
危险类别码:R14/15; R20/22; R34; R48/23
WGK Germany:3
危险品运输编码:UN 2965 4.3/PG 1
危险类别:4.3
包装等级:I
危险品标志:F; T; C
用途:很多有机反应的有效催化剂,稳定性较好,可作为烷基化的催化剂
阿法埃莎 | 三氟化硼二甲醚 Borontrifluoridedimethyle... | 现货 | 2744.00 | C20406 | / |
规格:
250ML
50ML
|
CAS号:373-61-5
品名:三氟化硼乙酸络合物BoronTrifluoride-AceticAcidComplex
中文别名:三氟化硼乙酸;
英文别名:Borontrifluorideaceticacidcomplex;Borontrifluoride-aceticacidcomplex;Borontrifluoride-aceticacidcomplex;
分子式:C4H8BF3O4
分子量:187.91
精确质量:188.047
Psa:74.6
EINECS号:206-768-5
外观与性状:无色液体
密度:1.353g/mLat 25°C(lit.)
沸点:140-148 °C
熔点:-47 °C
闪点:183°F
折射率:n20/D 1.368(lit.)
稳定性:Stable, but moisture sensitive. Incompatible with water, moist air, metals, strong oxidizing agents. Store under dry atmosphere.
储存条件:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket.
安全说明:S26; S36/37/39; S45; S25
危险类别码:R22; R35
WGK Germany:3
海关编码:29420000
危险品运输编码:UN 1742 8/PG 2
危险类别:6.1
包装等级:II
危险品标志:C
信号词:Danger
危险性防范说明:P280; P305 + P351 + P338; P310
危险标志:GHS05, GHS07
危险性描述:H302; H314
用途:助剂/中间体。
源叶 | 三氟化硼乙酸络合物 Borontrifluorideaceticaci... | 期货,请咨询 | 2290.00 | S46567 | ≥98% |
规格:
5L
1L
500ml
250ml
100ml
50ml
25ml
|
罗恩 | 三氟化硼乙酸络合物 Borontrifluorideaceticaci... | 5~7个工作日 | 2725.00 | R014734 | 98% (~36% ,BF3计量) |
规格:
5L
500ml
100ml
1L
250ml
50ml
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