-
二甲基亚砜
NMR and HPLC COA下载 MSDS下载 - Names:
DMSO
- CAS号:
67-68-5
MDL Number: MFCD00002089 - MF(分子式): C2H6SO MW(分子量): 78.13
- EINECS:200-664-3 Reaxys Number:
- Pubchem ID: Brand:BIOFOUNT
| 货品编码 | 规格 | 纯度 | 价格 (¥) | 现价(¥) | 特价(¥) | 库存描述 | 数量 | 总计 (¥) |
|---|---|---|---|---|---|---|---|---|
| JY1172-500ml | 500ml | 绝对无水, 带分子筛保存 | ¥ 250.67 | ¥ 250.67 | 186 | Instock,1days | ¥ 0.00 | |
| FF0583-100ml | 100ml | 生物技术级 | ¥ 216.00 | ¥ 216.00 | Instock | ¥ 0.00 | ||
| FS0012-4L | 4L | HPLC级, ≥99.9% | ¥ 1168.00 | ¥ 1168.00 | Instock | ¥ 0.00 |
| 中文别名 | 二甲基亚砜(67-68-5),二甲基亞碸;DMSO二甲亚砜;二甲亚砜;DMSO;索米普仑亚磺酰二甲烷; |
| 英文别名 | Dimethyl sulfoxide(67-68-5);Dimethyl sulfoxide; Syntexan;Somipront; Sulfinylbismethane; Syntexan; |
| CAS号 | 67-68-5 |
| Inchi | InChI=1S/C2H6OS/c1-4(2)3/h1-2H3 |
| InchiKey | IAZDPXIOMUYVGZ-UHFFFAOYSA-N |
| 分子式 Molecular Weight | C2H6SO |
| 分子量 Formula | 78.13 |
| 溶解度Solubility | H2O: miscible (completely) |
| 性状 | 透明无色液体(取决于温度) |
| 储藏条件 Storage conditions | 吸湿性强,密封保存。 |
二甲基亚砜(67-68-5,Dimethyl sulfoxide)毒理性质:
| 生物 | 测试类型 | 路线 | 报告剂量(标准化剂量) | 影响 | 资源 |
| bird - wild | LD50 | oral | 100mg/kg (100mg/kg) | Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972. | |
| cat | LDLo | intravenous | 200mg/kg (200mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) | Arzneimittel-Forschung. Drug Research. Vol. 28, Pg. 1571, 1978. |
| chicken | LD50 | oral | 12gm/kg (12000mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 15, Pg. 688, 1963. | |
| dog | LD50 | intravenous | 2500mg/kg (2500mg/kg) | CARDIAC: OTHER CHANGES | Cancer Chemotherapy Reports. Vol. 31, Pg. 7, 1963. |
| KIDNEY, URETER, AND BLADDER: HEMATURIA | |||||
| KIDNEY, URETER, AND BLADDER: OTHER CHANGES | |||||
| dog | LD50 | oral | > 10gm/kg (10000mg/kg) | Annals of the New York Academy of Sciences. Vol. 141, Pg. 96, 1967. | |
| guinea pig | LDLo | intraperitoneal | > 5500mg/kg (5500mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 15, Pg. 688, 1963. | |
| guinea pig | LDLo | oral | > 11gm/kg (11000mg/kg) | Journal of Pharmacy and Pharmacology. Vol. 15, Pg. 688, 1963. | |
| mammal (species unspecified) | LD50 | oral | 21400mg/kg (21400mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974. | |
| man | TDLo | intravenous | 606mg/kg (606mg/kg) | LIVER: "JAUNDICE, OTHER OR UNCLASSIFIED" | Lancet. Vol. 2, Pg. 1004, 1980. |
| GASTROINTESTINAL: NAUSEA OR VOMITING | |||||
| mouse | LD50 | intraperitoneal | 2500mg/kg (2500mg/kg) | Russian Pharmacology and Toxicology Vol. 35, Pg. 300, 1972. | |
| mouse | LD50 | intravenous | 3100mg/kg (3100mg/kg) | SENSE ORGANS AND SPECIAL SENSES: HEMORRHAGE: EYE | Toxicology and Applied Pharmacology. Vol. 15, Pg. 74, 1969. |
| SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE | |||||
| mouse | LD50 | oral | 7920mg/kg (7920mg/kg) | Chimica Therapeutica. Vol. 3, Pg. 10, 1968. | |
| mouse | LD50 | skin | 50gm/kg (50000mg/kg) | Annals of the New York Academy of Sciences. Vol. 141, Pg. 96, 1967. | |
| mouse | LD50 | subcutaneous | 14gm/kg (14000mg/kg) | BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) | Annals of the New York Academy of Sciences. Vol. 141, Pg. 96, 1967. |
| LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | |||||
| KIDNEY, URETER, AND BLADDER: HEMATURIA | |||||
| mouse | LD50 | unreported | 12gm/kg (12000mg/kg) | United States Patent Document. Vol. #4767763, | |
| rat | LD50 | intraperitoneal | 8200mg/kg (8200mg/kg) | Food and Chemical Toxicology. Vol. 22, Pg. 665, 1984. | |
| rat | LD50 | intravenous | 5360mg/kg (5360mg/kg) | BEHAVIORAL: MUSCLE WEAKNESS | Toxicology and Applied Pharmacology. Vol. 7, Pg. 104, 1965. |
| BEHAVIORAL: TREMOR | |||||
| LUNGS, THORAX, OR RESPIRATION: DYSPNEA | |||||
| rat | LD50 | oral | 14500mg/kg (14500mg/kg) | SENSE ORGANS AND SPECIAL SENSES: HEMORRHAGE: EYE | Toxicology and Applied Pharmacology. Vol. 15, Pg. 74, 1969. |
| SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE | |||||
| rat | LD50 | skin | 40gm/kg (40000mg/kg) | Annals of the New York Academy of Sciences. Vol. 141, Pg. 96, 1967. | |
| rat | LD50 | subcutaneous | 12gm/kg (12000mg/kg) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 14, Pg. 1050, 1964. |
| BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) | |||||
| rat | LD50 | unreported | 1300mg/kg (1300mg/kg) | National Technical Information Service. Vol. AD-A159-418, | |
| women | TDLo | skin | 1800mg/kg (1800mg/kg) | BLOOD: OTHER CHANGES | Veterinary and Human Toxicology. Vol. 40, Pg. 87, 1998. |
| LUNGS, THORAX, OR RESPIRATION: CYANOSIS | |||||
| LUNGS, THORAX, OR RESPIRATION: DYSPNEA |
二甲基亚砜(67-68-5,Dimethyl sulfoxide)实验注意事项:
1.使用67-68-5实验前需戴好防护眼镜,穿戴防护服和口罩,佩戴手套,避免与皮肤接触。
2.使用67-68-5实验过程中如遇到有毒或者刺激性物质及有害物质产生,必要时实验操作需要手套箱内完成以免对实验人员造成伤害。
3.取样品67-68-5的移液枪头需及时更换,必要时为避免交叉污染尽可能选择滤芯吸头。
4.称量药品时选用称量纸,并无风处取药和称量以免扬撒,试剂的容器使用前务必确保干净,并消毒。
5.取药品67-68-5时尽量采用多个药勺分别使用,使用后清洗干净。
6.实验后产生的废弃物需分类存储,并交于专业生物废气物处理公司处理,以免造成环境污染。
大规格定制:定制产品请将信息发送至sales@bio-fount.com。
Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.
Tags:二甲基亚砜试剂,二甲基亚砜杂质,二甲基亚砜合成,二甲基亚砜中间体,二甲基亚砜密度,二甲基亚砜溶解度,二甲基亚砜旋光度,二甲基亚砜购买,二甲基亚砜MSDS,
| 产品说明 | 二甲基亚砜(67-68-5)通常用作重要的极性非质子溶剂,二甲基亚砜具有药理活性包括镇痛和抗炎作用,二甲基亚砜溶解度,二甲基亚砜msds详见主页. |
| Introduction | 二甲基亚砜(67-68-5,Dimethyl sulfoxide)Usually used as an important polar aprotic solvent, dimethyl sulfoxide has pharmacological activities including analgesic and anti-inflammatory effects. |
| Application1 | |
| Application2 | 可作有机可以作为溶剂、反应介质及有机合成中间体 |
| Application3 | 用途极广 |
二甲基亚砜(67-68-5,Dimethyl sulfoxide)药理学:
二甲基亚砜是高极性有机液体,广泛用作化学溶剂。 由于 二甲基亚砜具有穿透生物膜的能力,因此被用作药物局部应用的载体。 在冷冻保存期间, 二甲基亚砜也可用于保护组织。 二甲基亚砜显示出一系列的药理活性,包括镇痛和抗炎作用。
二甲基亚砜是一种高极性有机液体,被广泛用作化学溶剂和自由基清除剂。它显示出多种药理活性,包括镇痛和抗炎作用。由于它具有穿透生物膜的能力,因此被用作药物局部应用的载体。它还在冷冻保存期间用于保护细胞和组织,并已用于治疗基于蒽环类药物的化学疗法引起的外渗损伤。
二甲基亚砜为透明液体,基本无味。闭杯闪点192°F。蒸气比空气重。与皮肤接触可能会引起刺痛和灼伤,并在呼吸中导致大蒜味。一种极好的溶剂,可以通过皮肤输送有毒的溶质。高蒸气浓度可能会导致头痛,头晕和镇静作用。
二甲基亚砜(DMSO)是关键的偶极非质子溶剂。它的毒性比该类其他化合物低:二甲基甲酰胺,二甲基乙酰胺,N-甲基-2-吡咯烷酮,HMPA。二甲基亚砜是化合物(CH3)2SO。这种无色液体是重要的“偶极非质子溶剂”。它很容易与各种有机溶剂以及水混溶。它具有很容易穿透皮肤的独特特性,使操作者可以品尝到它。一些人将其描述为“牡蛎样”的味道,其他人则称其为大蒜味。DMSO还用作电子工业中的漂洗剂,并以氘代形式(DMSO-d6)是NMR中有用的溶剂,因为它具有溶解多种化合物的能力,并且对样品信号的干扰最小。在冷冻生物学中,DMSO被用作冷冻保护剂,并且仍然是用于保护器官,组织和细胞悬浮液的冷冻保护剂玻璃化混合物的重要组成部分。在冷冻和长期保存胚胎干细胞和造血干细胞时,这一点尤其重要,它们通常在10%DMSO和90%胎牛血清的混合物中进行冷冻。作为自体骨髓移植的一部分,DMSO与患者自身的造血干细胞一起被重新注入。二甲基亚砜是木浆的副产物。DMSO的领先供应商之一是美国的Gaylord公司。DMSO在许多化学反应中经常用作溶剂。氢氧化钾为碱,酚类也会发生类似反应。DMSO可以与碘甲烷反应生成硫氧鎓离子,其可以与氢化钠反应生成硫叶立德。由于亚砜基使所得阴离子稳定,DMSO 的甲基的性质有些酸性(pKa = 35)。
二甲基亚砜(67-68-5,Dimethyl sulfoxide)物理属性:
| 物理特性 | 值 | 单位 | 温度(摄氏度) | 资源 |
| Melting Point | 18.5 | deg C | EXP | |
| Boiling Point | 189 | deg C | EXP | |
| log P (octanol-water) | -1.35E+00 | (none) | EXP | |
| Water Solubility | 1.00E+06 | mg/L | EXP | |
| Vapor Pressure | 0.61 | mm Hg | 25 | EXP |
| Henry's Law Constant | 1.51E-09 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 6.20E-11 | cm3/molecule-sec | 25 | EXP |
| 警示图 | |
| 危险性 | warning |
| 危险性警示 | Not Available |
| 安全声明 | H227 |
| 安全防护 | P210,P280,P370+P378,P403+P325,P501 |
| 备注 | 避免吸入,误食以及与皮肤接触 |
二甲基亚砜(67-68-5,Dimethyl sulfoxide)危害标识:
| 象形图 | ![]() |
| 信号 | Warning |
| GHS危险说明 | Aggregated GHS information provided by 784 companies from 21 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
| Reported as not meeting GHS hazard criteria by 467 of 784 companies. For more detailed information, please visit ECHA C&L website | |
| Of the 19 notification(s) provided by 317 of 784 companies with hazard statement code(s): | |
| H315 (93.69%): Causes skin irritation [Warning Skin corrosion/irritation] | |
| H319 (96.85%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] | |
| H335 (40.06%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] | |
| Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. | |
| 防范说明代码 | P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501 |
| (The corresponding statement to each P-code can be found at the GHS Classification page.) |
| Measurements of blood DMSO and DMSO2 in a healthy person and a hemodialysis patient Clinical and Experimental Nephrology 2001 |
| DMSO regulates osteoclast development in vitro In Vitro Cellular & Developmental Biology - Animal 2011 21359822 |
| IR Spectroscopy of Ethylene Glycol Solutions of Dimethylsulfoxide Russian Journal of Physical Chemistry A 2018 |
| Methods for High-throughput Drug Combination Screening and Synergy Scoring Cancer Systems Biology 2018 29344898 |
| A high concentration of DMSO activates caspase-1 by increasing the cell membrane permeability of potassium Cytotechnology 2017 28965287 |
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