4090-51-1

• 常用中文名：阻燃剂NLD-02
• 常用英文名：2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide
• CAS号：4090-51-1
• 分子式：C₁₀H₂₀O₅P₂S₂
• 分子量：346.34000
• 发布时间：2017-09-24 09:14:01
• 更新时间：2024-01-06 15:38:09

名称

• 中文名: 阻燃剂NLD-02
• 英文名: 2-[(5,5-dimethyl-2-sulfanylidene-1,3,2λ5-dioxaphosphinan-2-yl)oxy]-5,5-dimethyl-2-sulfanylidene-1,3,2λ5-dioxaphosphinane
• 英文别名: Bis-<5,5-dimethyl-2-thioxo-1,3,2-dioxaphosphosphorinanyl>-oxid; 5,5,5',5'-tetramethyl-2,2'-oxy-bis-[1,3,2]dioxaphosphinane 2,2'-disulfide; EINECS 223-829-1; Bis-<5,5-Dimethyl-2-thiono-1,3,2-dioxaphosphorinanyl>-oxid; 2,2'-Oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulphide; 2,2'-oxybis-(5,5-dimethyl-1,3,2-dioxaphosphohnane)-2,2'-disulfide; 1,3,2-Dioxaphosphorinane,2,2'-oxybis(5,5-dimethyl-,2,2'-disulfide; Bis-<5.5-dimethyl-2-thiono-1.3.2-dioxaphosphorinanyl-(2)>-ether; Di-(5,5-dimethyl-2-thiono-1,3,2-dioxaphosphorinanyl)-oxid; 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide; 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphinane) 2,2'-disulfide

物化性质

• 密度: 1.35g/cm3
• 沸点: 342.6ºC at 760mmHg
• 分子式: C₁₀H₂₀O₅P₂S₂
• 分子量: 346.34000
• 闪点: 161ºC
• 精确质量: 346.02300
• PSA: 129.95000
• LogP: 4.89920
• 折射率: 1.539

安全

• 海关编码: 2934999090

合成路线

15995-44-5 ~% 15762-04-6 4090-51-1

文献：Krawczyk, Ewa; Skowronska, Aleksandra; Michalski, Jan Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 1 p. 89 - 100

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%