Share to
Overview
Specs
Safety
Technical Documents
Related
Articles
reviews
Consult
returns
Product introduction
Physical Description | Volatile, colorless liquid with a sharp musty odor like rubbing alcohol. Flash point of 53 °F. Vapors are heavier than air and mildly irritating to the eyes, nose, and throat. Density approximately 6.5 lb / gal. Used in making cosmetics, skin and hair preparations, pharmaceuticals, perfumes, lacquer formulations, dye solutions, antifreezes, soaps, window cleaners. Sold in 70% aqueous solution as rubbing alcohol.
Chinese name
异丙醇
English name
propan-2-ol
Chinese alias
2-丙醇;二甲基甲醇
English alias
IPA | 1-Methylethyl alcohol | 2-Propanol, anhydrous | Isopropyl alcohol, rubbing | sparkle | Combi-schutz | UNII-ND2M416302 | Arquad DMCB | isopropylalcohol | iso-propylalcohol | DURAPREP COMPONENT ISOPROPYL ALCOHOL | Hartosol | Isopropyl alcohol (USP) |
CAS number
67-63-0
molecular formula
C3H8O
molecular weight
60.10
Exact mass
≥98%
PSA
20.2
Logp
0.3
Safety
  • UN classification: UN危险类别:3;UN包装组:II
  • DOT label: Flammable Liquid
  • Body Burden: 在美国4个城市的12份母乳样品中检测到异丙醇(1)。由于代谢过程,人体呼吸中异丙醇的平均浓度和浓度范围分别为150 ug/cu m和50-260 ug/cu m (40名受试者在室内空气中)(2)。
  • Health hazard: ERG2024,指南171(急救包):· 来自灭火或稀释水的径流可能导致环境污染。
  • Storage conditions: 储存在密封容器中,放在阴凉、通风良好的地方,远离热源。
  • Hazard summary: Isopropyl alcohol causes narcosis in acute animal studies. [ACGIH] Isopropyl alcohol is not hepatotoxic in experimental animal studies or in human exposures. [Zimmerman, p. 367] A skin, eye, and respiratory tract irritant; Inhalation of high concentrations can cause CNS depression; [ICSC]
  • reactive group: Alcohols and Polyols
  • inhalation prophylaxis: 使用通风、局部排气或呼吸防护。
  • Aspiration risk: 在20°C下蒸发此物质时,空气中达到有害污染浓度会相当缓慢;然而,喷雾或分散时则快得多。
  • Disposal method: 已研究以下废水处理技术处理异丙醇:生物处理。
  • Safe storage: 防火。与强氧化剂分开。冷却。密闭良好。
  • First aid measures: 急救摄入:漱口。不要催吐。不要给任何饮料饮用。就医。
  • Emission concentration: 康涅狄格州5个城镇垃圾填埋场中1个场的渗滤液中异丙醇浓度为3.4 ppm(1)。在明尼苏达州垃圾填埋场的6个渗滤液样品中发现了异丙醇,浓度范围为94-41,000 ug/L(2)。在怀疑渗滤液污染的地下水中(基于无机物水平)也发现了异丙醇,浓度范围为8.6-2600 ug/L (13个样品中有6个为阳性),但在无机物水平表明水质良好或未知的地下水中未检测到(2)。1982-83年,在英国5个垃圾填埋场中1个场的测试井获得的7个渗滤液样品中测得的异丙醇浓度高达8.8 mg/L(3)。市政垃圾填埋场渗滤液(汇总自13个来源)中异丙醇的浓度为8.4 mg/L(4)。
  • ingestion prevention: 工作期间不要进食、饮水或吸烟。
  • flammable limit: 易燃性:IB类易燃液体:闪点低于73°F,沸点等于或高于100°F。
  • exposure pathway: Oral (L739); inhalation (L739)
  • Harmful effect: ACGIH 致癌物 - 无法分类
  • Toxicity summary: 铝的主要靶器官是中枢神经系统和骨骼。铝与膳食磷结合并阻碍磷的胃肠道吸收。磷酸盐体内负担减少导致骨软化(由于骨矿化缺陷导致的骨骼软化)和佝偻病。铝的神经毒性被认为涉及多种机制。细胞骨架蛋白功能的变化被认为是原因之一,这是由于磷酸化、蛋白水解、运输和合成的改变所致。铝可能通过影响血脑屏障的通透性、胆碱能活性、信号转导途径、脂质过氧化,以及损害神经元谷氨酸-一氧化氮-环磷酸GMP途径,并干扰代谢...
  • Spill disposal: 疏散危险区域!咨询专家!移除所有点火源。个人防护:根据空气中物质的浓度选择有机气体和蒸气的过滤式呼吸器。尽可能收集泄漏和溢出的液体到密封的非塑料容器中。用沙子或惰性吸收剂吸收剩余液体。然后根据当地法规储存和处理。用大量水冲洗残留物。
  • fire hazard: Highly flammable. Vapour/air mixtures are explosive. Risk of explosion on contact with strong oxidants.
  • fire fighting: Use water, powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
  • Fire potential: 与四氟硼酸二氧接触时点燃;三氧化铬;叔丁醇钾...。
  • fire prevention: 禁止明火、禁止火花和禁止吸烟。禁止与强氧化剂接触。封闭系统、通风、防爆电气设备和照明。不要使用压缩空气进行填充、排放或处理。
  • Fire extinguishing procedure: 不要使用固体(直)水流,因为它可能分散和蔓延火灾。/异丙醇,试剂,ACS/
  • environmental fate: 大气命运:根据大气中半挥发性有机气/粒分配模型(1),异丙醇在25°C时的蒸气压为45.4 mm Hg(2),预计在大气中仅以蒸气形式存在(SRC)。气相异丙醇通过与光化学产生的羟基自由基反应在大气中降解(SRC);该反应在大气中的半衰期估计为3.2天(SRC),根据其在25°C时的速率常数5.07X10-12 cm³/分子-秒计算(3)。
  • skin prevention: 防护手套。
  • Eye protection: 佩戴安全眼镜或眼部防护,结合呼吸防护。
  • Target Organs: 眼睛、皮肤、呼吸系统
  • Toxicity Data: LD50: 11 300 mg/kg (口服,大鼠) (T14)
  • Health Effects: 铝靶向神经系统并导致神经系统性能下降,并与血脑屏障功能改变有关。体内铝的积累可能导致骨骼或大脑疾病。高水平的铝与阿尔茨海默病有关。一小部分人对铝过敏,接触或摄入含铝产品后会出现接触性皮炎、消化系统紊乱、呕吐或其他症状。(L739, L740)
  • OSHA Standards: 1989年OSHA PEL TWA 400 ppm(980 mg/cu m);STEL 500 ppm(1225 mg/cu m)于1989年撤销,但在某些州仍执行。
  • Cleanup Methods: Accidental Release Measures: Methods for Cleaning Up: Absorb spill with inert material (e.g. vermiculite, dry sand or earth), then place in a suitable chemical waste container. Clean contaminated surface thoroughly. /Isopropyl Alcohol, Reagent, ACS/
  • EPA Ecotoxicity: Pesticide Ecotoxicity Data from EPA: 5
  • man-made pollution source: Isopropanol's production and use in the manufacture of acetone, glycerol, and isopropyl acetate and as a solvent for a variety of applications(1) may result in its release to the environment through various waste streams(SRC). Isopropanol's use in hydraulic fracturing fluids (2,3) results in its direct release to the environment(SRC). A study of volatile organic compounds in the air of a Swiss tunnel concluded that the isopropanol component was likely due to its use in windshield washer fluids(4).
  • reactivity profile: 异丙醇与空气或氧气反应形成危险的过氧化物。与丁酮接触会增加过氧化物形成速率。与(异丙醇铝+巴豆醛)加热时发生爆炸反应。与三硝基甲烷和过氧化氢形成爆炸性混合物。与高氯酸钡反应形成高度爆炸性化合物。与二氧化四氟硼酸盐、三氧化二铬和叔丁醇钾接触时点燃。与(氢气+钯)、硝基仿、发烟硫酸、COCl2、三异丙醇铝和氧化剂发生剧烈反应。与光气在铁盐存在下发生爆炸反应。与酸、酸酐、卤素和铝不相容(NTP, 1992)。异丙醇可与PCl3反应,形成有毒的HCl气体...
  • reactive alarm: 可过氧化化合物
  • Ambient water concentration: 地表水:在俄亥俄州库亚霍加河中检测到异丙醇但未量化(1)。
  • Symptoms and Signs: 吸入铝尘会导致咳嗽和胸部X光异常。少数人对铝过敏,接触或摄入含铝产品时会出现接触性皮炎、消化系统紊乱、呕吐或其他症状。(L739, L740)
  • Isolation and evacuation: 疏散:ERG2024,指南171(急救包):·如果罐、铁路罐车或公路罐车涉及火灾,应在所有方向上隔离800米(1/2英里);同时,考虑在所有方向上初始疏散800米(1/2英里)。
  • DOT ID and Guide: 1219 129
  • FDA Requirements: Isopropanol is an indirect food additive for use only as a component of adhesives.
  • Physical Dangers: 蒸气与空气混合良好,易形成爆炸性混合物。
  • ICSC Environmental Data: 该物质的环境影响已得到充分研究,但未发现显著影响。
  • NFPA Hazard Classification: NFPA不稳定性等级:0 - 本身在火灾条件下通常稳定的物质。
  • EPA Safer Chemical: EPA更安全化学品:绿色圆圈 - 基于实验和建模数据,该化学品已被验证为低关注物质。
  • Food Survey Values: 当异丙醇用作食品成分的提取或载体溶剂时,它可能存在于最终产品中(1)。在17份柠檬汁样品中有8份检测到异丙醇;这些样品是用从柠檬中用异丙醇提取的天然香料制备的(1)。在7个样品中测得浓度为0.2至82 mg/L,在一个样品中测得325 mg/L(1)。在用异丙醇提取的鱼蛋白浓缩物中也鉴定出异丙醇(1)。欧洲共同体委员会食品科学委员会已发布了使用异丙醇作为提取和/或载体溶剂后,食品中源自行业的残留水平(1)。典型水平为:干鱼蛋白浓缩物250 mg/kg,肉制品(食用时)50 mg/kg,750 mg/kg的...
  • Minimum Risk Level: 口服中间值:1.0 mg/kg/天 (L134) 慢性口服:1.0 mg/kg/天 (L134)
  • Other safety information: 化学评估:IMAP评估 - 2-丙醇:人类健康II级评估
  • Standard Shipping Number: 49 092 05;异丙醇
  • Ecotoxicity Extract: /植物/ 异丙醇抑制生菜种子的发芽,ED50(半数有效剂量)为35 mM。
  • Short-term exposure effects: 该物质对眼睛和呼吸道有刺激性。该物质可能对中枢神经系统产生影响。远高于OEL的暴露可能导致昏迷。
  • Air and water reaction: 高度易燃。水溶性。
  • Milk Concentrations: Isopropanol was detected in 8 samples of mother's milk from 4 urban areas(1).
  • Water/soil volatilization rate: The Henry's Law constant for isopropanol is 8.10X10-6 atm-cu m/mole at 25 °C(1). This Henry's Law constant indicates that isopropanol is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 86 hours(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 29 days(SRC). Isopropanol's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). Isopropanol is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 45.2 mm Hg at 25 °C(3). The volatilization of isopropanol from a runoff tank of an industrial waste...
  • Allowable Tolerances: 除非特别排除,以下物质作为农药化学制剂中的惰性或活性成分使用(包括抗菌农药化学制剂)所产生的残留物,根据良好农业或制造实践使用时,可豁免在《联邦食品、药品和化妆品法》第408节下的容限量要求。2-丙醇包含在此清单中。
  • Firefighting Hazards: 由于蒸气比空气重,可能会沿蒸气轨迹发生回火。
  • Medical Surveillance: 肾功能检测/包括/...尿白蛋白...尿β2-微球蛋白和/或视黄醇结合蛋白(RBP)...尿谷胱甘肽S-转移酶的α和π同工酶...尿酶N-乙酰氨基葡萄糖苷酶.../和/常规尿液分析。
  • RAIS Toxicity Values: 口服亚慢性慢性参考剂量参考: PPRTV 当前
  • History and Incidents: ... 涉及372名男性的大规模中毒事件,他们饮用了一种含有82%甲醇和18%异丙醇的溶液/已被报道/。
  • NIOSH Recommendations: 推荐暴露限值:15分钟短期暴露限值:500 ppm (1225 mg/m³)。
  • Hazard categories and classifications: 4.6X10-5 毫米汞柱 在 25 °C /估算值/
  • Environmental biodegradability: 厌氧:厌氧塘处理设施的典型异丙醇去除效率,停留时间为15天,在稀释废物负荷后为50%,在浓缩废物负荷后为69%和74%(1)。在密闭瓶研究中,异丙醇被来自家庭污泥种子的富醋酸盐培养物完全厌氧降解(1)。培养物在4天后开始使用交叉喂养的异丙醇,速率为200 mg/L/天(1)。在由相同培养物接种的混合反应器中,停留时间为20天,经过70天适应最终浓度10,000 mg/L后,在随后的20天内实现了56%的去除率(1)。在半试点规模厌氧塘中,异丙醇的平均去除率在7.5-10天内对稀释废物为50%,对60 pp...
  • Shipping methods and regulations: 《国际海运危险货物规则》规定了运输危险化学品的基本原则。详细建议针对个别物质,以及一些良好实践建议包含在处理此类物质的章节中。还编制了技术名称的通用索引。尝试查找运输任何物质或物品时应使用的适当程序时,应始终查阅此索引。
  • The impact of long-term exposure: 反复或长时间接触皮肤可能导致干燥和开裂。
  • Non-fire leakage response: 大量泄漏:在液体泄漏前方筑堤以便后续处置。水喷雾可减少蒸气,但在封闭空间中可能无法防止点燃。(ERG, 2024)
  • Soil adsorption/migration: 使用基于分子连接性指数的结构估计方法(1),可以估计异丙醇的Koc为1.5(SRC)。根据分类方案(2),此估计的Koc值表明异丙醇在土壤中预计具有极高的迁移性。
  • Upper Explosive Limit (UEL): (200 °F): 12.7%
  • Lower explosive limit (LEL): 2.0%
  • Possible routes of human exposure: NIOSH (NOES Survey 1981-1983) has statistically estimated that 4,665,524 workers (2,058,264 of these are female) are potentially exposed to isopropanol in the US(1). Occupational exposure to isopropanol may occur through inhalation and dermal contact with this compound at workplaces where isopropanol is produced or used(SRC). Occupational exposure to isopropanol may occur during the mfg of chemicals using isopropanol, its use as a solvent in various industrial applications, and its use in medicinal applications(SRC). For example, inhalation exposure of workers to isopropanol(sampling location, concentration mg/cu m) in various industries are as follows: car painting(personal, avg 7.1); ink production (area, 6.3-32.8); paint manufacture (personal, time-weighted avg range 6-258); hospital...
  • Environmental bioconcentration: An estimated BCF of 3 was calculated in fish for isopropanol(SRC), using a log Kow of 0.05(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).
  • Environmental non-biodegradability: 异丙醇与光化学产生的羟基自由基在气相中的反应速率常数为5.07X10-12 立方厘米/分子-秒,在25°C时(1)。这对应于在大气中羟基自由基浓度为5X10+5 每立方厘米时的半衰期约为3.2天(SRC)。异丙醇被认为在光化学烟雾情况下反应性低(5级中的2级,其中5级为高),其臭氧生成潜力是甲苯的68%(3)。在含有2 ppm异丙醇和1 ppm氮氧化物,相对湿度为55%的烟雾室中,30°C时5小时后观察到异丙醇减少20%(3)。异丙醇与夜间空气中的硝酸根自由基在气相中的反应速率常数为2.3X10-15 立方厘米/分子-秒,在25°C时(4)。这...
  • Protective Action Standards (PAC): PAC-3:12000 [ppm]
  • Carcinogen Classification: 3,对人致癌性无法分类。(L135)
  • DOT Hazard Classification: Placard/Label(s)
  • Natural Pollution Sources: 异丙醇已被确定为好氧微生物(如鱼类腐败细菌、牛肉腐败细菌、马铃薯块茎软腐细菌)、厌氧微生物、真菌(如蘑菇)和酵母的代谢产物(1)。
  • Peroxide Forming Chemical: 附加参考文献:Bohanon, J. T., Chem. Eng. News, 1989, 67(1),4
  • Toxic Combustion Products: 危险燃烧产物:一氧化碳;二氧化碳。/异丙醇,试剂,ACS/
  • Environmental fate/exposure summary: 异丙醇的生产及其用于制造丙酮、甘油和乙酸异丙酯,以及作为各种应用的溶剂,可能导致其通过各种废物流释放到环境中。异丙醇在压裂液中的使用会导致其直接释放到环境中。异丙醇已被确定为好氧微生物、厌氧微生物、真菌和酵母的代谢产物。如果释放到空气中,25°C时45.4毫米汞蒸气压表明异丙醇将仅以蒸气形式存在于大气中。气相异丙醇将通过与光化学产生的羟基自由基反应在大气中降解;该反应在大气中的半衰期估计为3.2天。如果释放到土壤中,异丙醇...
  • Atmospheric Concentrations: SOURCE DOMINATED: At an industrial area in Linden, NJ, the isopropanol concentration was 4-59 ng/cu m (23 ng/cu m avg, 4 of 12 samples pos)(1). Near a polypropylene plant, the concentration of isopropanol was up to 340 mg/cu m(2). The peak concentration of isopropanol in Japan resulting from air pollution was 13-24 ppb(3). Isopropanol was detected, at level of 95 mg/cu m air, at the outlet of the main chimney of a paint-manufacturing plant in France in the 1980s(4). The compound was not detected at a distance of 10-30 m from this chimney(4). In 1970, avg atmospheric levels of isopropanol at distances of 500 and 5000 m from a plant producing isopropanol by indirect hydration, were 1.7 and 0.2 mg/cu m air, with maximum of 3 and 0.5 mg/cu m air, respectively(4). Isopropanol was detected in...
  • Respirator Recommendations: 关于呼吸器选择的重要补充信息
  • Accidental Release Measures: 泄漏:ERG2024,指南171(急救包):·防止进入水道、下水道、地下室或密闭区域。
  • Populations at Special Risk: 有现有皮肤疾病的人可能更容易受到此物质的影响。...在肺功能受损的人中,特别是那些患有阻塞性气道疾病的人,吸入异丙醇可能由于其刺激性而导致症状加重。
  • Explosion limit and latent risk: 爆炸极限,空气中体积%:2-12
  • Evidence for Carcinogenicity: A4; 无法归类为人类致癌物。
  • Threshold Limit Values (TLV): TLV-STEL (短期暴露限值): 400 ppm [2001]
  • Hazardous reactivity and incompatibility: 作为B类过氧化物形成溶剂的2-丙醇被讨论,包括历史文献和不同储存条件下实验室样品中过氧化物形成的可能性。
  • State Drinking Water Guidelines: (CT) CONNECTICUT 2300 ug/l
  • Permissible Exposure Limit (PEL): TWA 400 ppm (980 mg/m3) 见附录G
  • Recommended Exposure Limit (REL): TWA 400 ppm (980 mg/m3) ST 500 ppm (1225 mg/m3)
  • Critical Temperature and Pressure: 临界温度: 508.3 开尔文;临界压力: 4.7 MPa
  • Skin, eye and respiratory irritation: 蒸气对眼睛、鼻子和喉咙有轻微刺激性。
  • Shipping Name/Number DOT/UN/NA/IMO: IMO 3.2;异丙醇或异丙醇
  • Occupational Exposure Limits (OEL): MAK(最大工作场所浓度):500 mg/m
  • Other Environmental Concentrations: In the German Environmental Survey (conducted between 1990-1992), 113 random people wore badge samplers for one week to collected personal air(1); average and geometric mean concentrations of isopropanol were found to be 80.0 and 39.1 ug/cu m, respectively, with only person having concentrations below detection limits of 1 ug/cu m(1).
  • Emergency Response Planning Guidelines: 应急响应:ERG2024,指南171(急救包):· 始终远离直接接触火焰的储罐。
  • Exposure Control and Personal Protection: Maximum Allowable Concentration (MAK): 200.0 [ppm]
  • Other Standards Regulations and Guidelines: 在捷克斯洛伐克,最大允许浓度约为200 ppm ... 罗马尼亚(1975) 160 ppm; 东德(1973) 80 ppm; 日本(1975)和西欧国家,400 ppm。
  • EPA Provisional Peer-Reviewed Toxicity Values: 证据权重(WOE):信息不足,无法评估致癌潜力
  • Immediately Dangerous to Life or Health (IDLH): 异丙醇的生产及其用于制造丙酮、甘油和乙酸异丙酯,以及作为各种应用的溶剂,可能导致其通过各种废物流释放到环境中。异丙醇在压裂液中的使用导致其直接释放到环境中。异丙醇已被确定为需氧微生物、厌氧微生物、真菌和酵母的代谢产物。如果释放到空气中,25°C时45.4毫米汞柱的蒸气压表明异丙醇将仅以蒸气形式存在于大气中。气相异丙醇将通过与光化学产生的羟基自由基反应在大气中降解;该反应在大气中的半衰期估计为3.2天。如果释放到土壤中,异丙...
  • Hazard Quotient Level 3 or Cancer Risk Level 1E-04: 土壤饱和浓度(mg/kg):1.09e+05
  • Hazard Quotient Level 0.1 or Cancer Risk Level 1E-06: 土壤饱和浓度(mg/kg):1.09e+05
  • USGS Health-Based Screening Levels for Evaluating Water-Quality: 参考文献: Smith, C.D. and Nowell, L.H., 2024. 用于评估水质数据的基于健康的标准水平 (第 3 版)。DOI:10.5066/F71C1TWP
Related
upstream information
Manufacturing method:
丙烯(CID:8252);硫酸(CID:1118);硫酸氢异丙酯(CID:81327);硫酸二异丙酯(CID:18096);异丙醇(CID:3776);磷酸(CID:1004);氧化锌(CID:3007857);丙烷(CID:6334);丙酮(CID:180)
Articles
「No related articles yet」
user reviews
Loading...
Consultation

Warm reminder:

Because the manufacturer may temporarily adjust product specifications, prices, inventory, parameters and other information without notice, and there are differences in each user's consultation time and procurement needs, the platform reply content is only of reference value within a certain period. Sorry for the inconvenience caused to you, and thank you for your understanding and support! Please consult the online customer service for the latest details. Everything is subject to the real-time reply of the customer service.!

After Sales Services

Please check the quantity, appearance and product information in time when you receive the goods. In case of damage, wrong delivery, abnormal quality and other problems, please feel free to contact us.

Service Hotline:400-6226-992 ,We will handle it for you as soon as possible, thank you for your support and trust.!

isopropanol SP/500ml

isopropanol SP/500ml, 67-63-0, , number idemono complete.

item number:A0111011
Product model:-
level: SPphotospectrumpure
Lead Time:30days
sold 292 Items
Ask Solution engineer
Qty

Recommended for you