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| 产品编号 | 产品名称 | 产品包装 | 产品价格 |
| ST1760-100g | 2,4-二氯苯氧乙酸(≥99%, BioReagent) | 100g | 65.00元 |
| ST1760-500g | 2,4-二氯苯氧乙酸(≥99%, BioReagent) | 500g | 185.00元 |
| CAS Number | Chemical Formula | Molecular Weight | Purity | Grade |
| 94-75-7 | C8H6Cl2O3 | 221.04 | ≥99% | BioReagent |
基本信息(General Information):
| Name (Chinese) | 2,4-二氯苯氧乙酸 |
| Name (English) | 2,4-Dichlorophenoxy Acetic Acid (2,4-D) |
| Specifications | BioReagent, ≥99% |
| Chemical Formula | C8H6Cl2O3 |
| Synonym (Chinese) | 2,4-滴;2,4-D酸;丙酮中2,4-D;2,4-二氯苯氧基乙酸;2-(2,4-二氯苯氧基)乙酸 |
| Synonym (English) | 2,4-D; 2,4-D Acid; 2,4-Dichlorophenoxyacetic acid; 2,4-Dichlorophenoxy Acetic Acid |
| Beilstein Registry No. | 1214242 |
| EINECS Number | 202-361-1 |
| MDL Number | MFCD00004300 |
| UNSPSC Code | 10171700 |
| PubChem CID | 1486 |

产品描述(Description):
| General description | 2,4-二氯苯氧乙酸是植物组培中最常用的一种诱导愈伤组织生成的生长素,可维持细胞的去分化状态。2,4-二氯苯氧乙酸也是一种植物生长抑制剂的特殊激素,通过破坏肌动蛋白骨架来控制细胞生长和根部伸长,能在分生组织中引起不受控制的生长,可抑制DNA和蛋白质的合成,从而阻止植物的正常生长发育,因此常作为除草剂广泛用于种植农业、牧场、森林管理、花园和水生植被的控制。 |
| Application | 用作植物生长调节剂、有机分析标准品、除草剂、化学防腐杀菌剂、防腐保鲜剂等。本品为合成的生长类激素,用于植物培养中典型的工作浓度为1-50μM。2,4-二氯苯氧乙酸无色无味,作为除草剂广泛用于防治阔叶杂草、木本植物以及阔叶水草。2,4-二氯苯氧乙酸可用于有机微量分析测定碳和氢的标准、测定钍的试剂。2,4-二氯苯氧乙酸作化学防腐杀菌剂,用于蔬果的保鲜、精饲料防腐,也可与其他消毒剂等配伍使用,防止柑橘类水果的蒂腐病。 |
性质(Properties):
| Physical state | Powder |
| Color | Light brown |
| mp | 136-140ºC (lit.) |
| Assay | ≥99% |
| Grade | BioReagent, suitable for cell culture/plant |
| Solubility | Slightly soluble in water. Decomposes. 0.089g/100ml; Soluble in organic solvents (ethanol, acetone, dioxane) |
| SMILES string | OC(=O)COc1ccc(Cl)cc1Cl |
| InChI | 1S/C8H6Cl2O3/c9-5-1-2-7(6(10)3-5)13-4-8(11)12/h1-3H,4H2,(H,11,12) |
| Inchi Key | OVSKIKFHRZPJSS-UHFFFAOYSA-N |
安全信息(Safety Information):
| Hazard Pictogram Codes |
|
| Signal Word | Danger |
| Hazard Statements | H302-H312-H318-H317-H335-H402-H412 |
| Precautionary Statements | P262-P273-P280-P301+P316-P305+P351+P338 |
| Personal Protective Equipment | Dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes (Europe) | - |
| Risk Codes (Europe) | 22-37-41-43-52/53 |
| Safety Codes (Europe) | 24/25-26-36/37/39-46-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 2 |
| RTECS | AG6825000 |
| Flash Point (F) | Not applicable |
| Flash Point (C) | Not applicable |
| Hazard Classifications | - |
| Storage Class Code | 11-Combustible Solids |
| 产品编号 | 产品名称 | 包装 |
| ST1760-100g | 2,4-二氯苯氧乙酸(≥99%, BioReagent) | 100g |
| ST1760-500g | 2,4-二氯苯氧乙酸(≥99%, BioReagent) | 500g |
| — | 说明书 | 1份 |
室温避光保存,三年有效。
注意事项:本产品对水和光敏感,注意置于干燥处避光保存。
本产品未经无菌处理,若用于植物组织培养或细胞实验,请提前做好预处理。
本产品配制成无菌溶液后,请分装保存,避免反复冻融造成的产品失效。
本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
为了您的安全和健康,请穿实验服并戴一次性手套操作。
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