IDENTIFICATION AND USE: Hexatriacontane is a higher n-alkane containing 36 carbon atoms (C36). HUMAN EXPOSURE AND TOXICITY: There are no data available. ANIMAL STUDIES: The are no data available.
/SRP:/ Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on the left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Aliphatic hydrocarbons and related compounds/
/SRP:/ Basic treatment: Establish a patent airway (oropharyngeal or nasopharyngeal airway, if needed). Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with 0.9% saline (NS) during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal ... . Treat frostbite with rapid rewarming techniques ... ./Aliphatic hydrocarbons and related compounds/
/SRP:/ Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in severe respiratory distress. Positive-pressure ventilation techniques with a bag-valve-mask device may be beneficial. Consider drug therapy for pulmonary edema ... . Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start IV administration of D5W /SRP: "To keep open", minimal flow rate/. Use 0.9% saline (NS) or lactated Ringer's (LR) if signs of hypovolemia are present. For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) or lorazepam (Ativan) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Aliphatic hydrocarbons and related compounds/
Emergency and supportive measures. 1. General. Provide basic supportive care for all symptomatic patients. Maintain an open airway and assist ventilation if necessary. Administer supplemental oxygen. Monitor arterial blood gases or oximetry, chest radiographs, and ECG and admit symptomatic patients to an intensive care setting. Use epinephrine and other beta-adrenergic medications with caution in patients with significant hydrocarbon intoxication because arrhythmias may be induced. 2. Pulmonary aspiration. Patients who remain completely asymptomatic after 4-6 hours of observation may be discharged. In contrast, if the patient is coughing on arrival, aspiration probably has occurred. Administer supplemental oxygen and treat bronchospasm and hypoxia if they occur. Do not use steroids or prophylactic antibiotics. 3. Ingestion. In the vast majority of accidental childhood ingestions, less than 5-10 mL is actually swallowed and systemic toxicity is rare. Treatment is primarily supportive. Injection. For injections into the fingertip or hand, especially those involving a high-pressure paint gun, consult with a plastic or hand surgeon immediately, as prompt wide exposure, irrigation, and debridement are often required. /Hydrocarbons/
Soluble, highly conjugated derivatives of polyacetylene from the ring-opening metathesis polymerization of monosubstituted cyclooctatetraenes: synthesis and the relationship between polymer structure and physical properties
作者：Christopher B. Gorman、Eric J. Ginsburg、Robert H. Grubbs
DOI：10.1021/ja00057a024
日期：1993.2
Abstract : Using well-defined tungsten-based olefinmetathesis catalysts, a family of partially substituted polyacetylenes have been synthesized via the ring-opening metathesis polymerization (ROMP) of monosubstituted cyclooctatetraenes (RCOT). These polymers are highly conjugated as evidenced by their visible absorption maxima, they are of high molecular weight as evidenced by gel permeation chromatography
thanks to a simple immersion in acidic PdII-based solutions producing a displacement reaction. The as-prepared metallic interfaces exhibit outstanding catalytic capabilities especially in the cleavage of carbon–halogen bonds while being chemically/electrochemically quite stable and relatively inexpensive. More specifically, the use of such glassy carbon/Ag–Pd electrodes in dimethylformamide (DMF) containing
精心制作了微米厚的银钯合金层，以修饰玻璃碳电极的表面。这种表面改性可以通过在碳上进行初步的银恒电流沉积，然后进行“钯化”步骤来轻松实现，这要归功于简单地浸入基于酸性Pd II的溶液中，从而产生置换反应。所制备的金属界面表现出出色的催化能力，尤其是在碳-卤素键的裂解中，同时在化学/电化学上相当稳定且相对便宜。更具体地，在二甲基甲含有四烷基铵盐使用这样的玻璃碳/银-钯电极（DMF）（TAA + X -）使伯烷基碘化物的单电子还原成为可能; 这种减少导致高产的同二聚体的形成。瞬态自由基的形成是由均偶联反应引起的。
Stereochemistry of the methoxyphthioceranes
作者：Kenneth Maskens、Nicholas Polgar
DOI：10.1039/p19730001117
日期：——
The phthiocerols, RCH(OMe)·CHMe·[CH2]4·CH(OH)·CH2·CH(OH)·[CH2]nMe (R = Et or Me, n= 20 and 22), constituents of tuberculolipids, have been converted, by substituting H for each OH, into the corresponding methoxyphthioceranes A and B (R = Et or Me, respectively). An optically active diastereoisomer of the latter and structurally related model compounds have been synthesized. By comparison of the methoxyphthioceranes
The Reductive Coupling of Organic Halide Using Hydrazine and a Palladium Catalyst. II. Homocoupling of 1-Iodoalkanes
作者：Riichiro Nakajima、Kazuhiro Morita、Tadashi Hara
DOI：10.1246/bcsj.54.3599
日期：1981.11
The hydrogenolysis and dimerization of iodoalkanes were catalyzed by Pd in the presence of an appropriate reducing agent. Hydrazine was found to be effective for the coupling of 1-iodoeicosane to give tetracontane, C40H82, in a 74% yield. The yield of the coupling product decreased with the decrease of the number of the carbon atoms in the 1-iodoalkanes. Both alkylhydrazines and alkenes were shown
