筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:76-02-8
品名:三氯乙酰氯TrichloroacetylChloride
中文别名:氯化三氯乙酰;三氯乙醯氯;
英文别名:Acetylchloride,trichloro-;Trichloroacetylchloride;
分子式:C2Cl4O
分子量:181.833
精确质量:179.87
Psa:17.07
RTECS号:AO7140000
UNII号:9SN86T76Y6
外观与性状:透明至略黄色冒烟的液体
密度:1.629g/mLat 25°C(lit.)
沸点:114-116°C(lit.)
熔点:-57 °C
闪点:100 °C
折射率:n20/D 1.470(lit.)
稳定性:Stable. Reacts violently with water. Incompatible with alcohols, oxidizing agents, strong bases.
储存条件:库房通风低温干燥,与碱、氧化剂分开存放
蒸汽压:16 mm Hg ( 20 °C)
安全说明:S26-S28-S36/37/39-S45-S8-S28A-S23
危险类别码:R14; R22; R26; R29; R35
WGK Germany:3
海关编码:2914700090
危险品运输编码:UN 2442 8/PG 2
危险类别:8
包装等级:II
危险品标志:T+
简介:Trichloroacetylchlorideistheacylchlorideoftrichloroaceticacid.Itcanbeformedbyreactingchlorinewithacetylchlorideoracetaldehydeinthepresenceofactivatedcharcoal.Itisusedinthemanufactureofpharmaceuticalsandplantprotectioncompounds.
用途:广泛用于合成广谱,高效杀虫、杀螨剂毒死蜱,甲基毒死蜱和除草剂的重要中间体。
Matrix | Trichloroacetylchloride Trichloroacetylchloride | 3-4周 | 询价 | MA147741 | 95% |
规格:
5000ml
1000ml
|
CAS号:102-52-3
品名:1,1,3,3-四甲氧基丙烷1,1,3,3-Tetramethoxypropane
中文别名:1,1,3,3-四甲基丙烷;丙二醛二甲缩醛;1,1,3,3,-四基氧基丙烷;
英文别名:Malonaldehyde,bis(dimethylacetal);Propane,1,1,3,3-tetramethoxy-;Malonaldehydebis(dimethylacetal);malondialdehydebis(dimethylacetal);1,1,3,3-tetramethoxy-propane;Propane,1,1,3,3-tetramethoxy;1,3,3-Tetramethoxypropane;Tetramethoxypropane;Malonaldehydetetramethylacetal;
分子式:C7H16O4
分子量:164.2
精确质量:164.105
Psa:36.92
BRN号:1700020
EINECS号:203-037-2
MDL号:MFCD00008488
外观与性状:透明无色至黄色-棕色液体
密度:0.997g/mLat 25°C(lit.)
沸点:183°C(lit.)
闪点:130°F
折射率:n20/D 1.407(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
蒸汽压:2.658mmHg at 25°C
安全说明:S16-S26-S36/37/39
危险类别码:R10
WGK Germany:1
海关编码:29110000
危险品运输编码:UN 1993 3/PG 3
危险类别:3
包装等级:III
危险品标志:F
简介:Tetramethoxypropaneisausefulsyntheticintermediate.ItcanbeusedtosynthesizevariouscompoundssuchasdiiodonoradamantaneandSalicylates[e.g.Salsalate(S095700)].
用途:用作医药和染料中间体,也可以作为农产品保鲜剂的中间体
Matrix | 1,1,3,3-Tetramethoxypropane 1,1,3,3-Tetramethoxypropane | 3-4周 | 询价 | MA147739 | 95% |
规格:
1000ml
500ml
|