3741-36-4

• 常用中文名：1,3,2-Dioxaphospholane,2-methoxy-
• 常用英文名：1,3,2-Dioxaphospholane,2-methoxy-
• CAS号：3741-36-4
• 分子式：C₃H₇O₃P
• 分子量：122.06000
• 发布时间：2016-06-06 06:35:23
• 更新时间：2025-09-15 10:07:28

名称

• 英文名: 2-methoxy-1,3,2-dioxaphospholane
• 英文别名: Ethylene diethylphosphoramidite; 2-methoxy-1,3,2-dioxophospholane; methyl ethylene phosphite; Methoxyphosphorane; EINECS 223-130-1; Cyclic ethylene methyl phosphite; 2-Methoxy-1,2,3-dioxaphospholane; methoxy-2 dioxaphospholane-1,3,2; 2-Methoxy-1.3.2-dioxaphospholan; Ethylene diethylamido phosphite; methoxy dioxaphospholane

物化性质

• 沸点: 80.8ºC at 760mmHg
• 分子式: C₃H₇O₃P
• 分子量: 122.06000
• 精确质量: 122.01300
• PSA: 41.28000
• LogP: 0.90650

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TG7250000 CHEMICAL NAME : Phosphorous acid, cyclic ethylene methyl ester CAS REGISTRY NUMBER : 3741-36-4 BEILSTEIN REFERENCE NO. : 0605525 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H7-O3-P MOLECULAR WEIGHT : 122.07 WISWESSER LINE NOTATION : T5OPOTJ BO1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1600 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 11,487,1955

安全

• 海关编码: 2934999090

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海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%