29197-19-1

• 常用中文名：2,4-Pentanedione,3-[(3-nitrophenyl)methylene]-
• 常用英文名：2,4-Pentanedione,3-[(3-nitrophenyl)methylene]-
• CAS号：29197-19-1
• 分子式：C₁₂H₁₁NO₄
• 分子量：233.22000
• 发布时间：2016-07-30 10:29:46
• 更新时间：2024-04-04 08:24:09

名称

• 英文名: 3-[(3-nitrophenyl)methylidene]pentane-2,4-dione
• 英文别名: 3-(m-Nitrobenzylidene)acetylacetone; 3-(3-Nitrobenzylidene)acetylacetone; 3-Nitro-13.12-dioxo-1-(12-aetho-buten-(11)-yl)-benzol; 2,4-Pentanedione,3-(m-nitrobenzylidene); 3-(m-Nitrobenzal) 2,4-pentanedione; 3-(3-Nitro-benzyliden)-pentan-2,4-dion; m-nitrobenzylidene-acetylacetone; 3-(3-nitrobenzylidene)pentane-2,4-dione

物化性质

• 密度: 1.255g/cm3
• 沸点: 442.6ºC at 760mmHg
• 分子式: C₁₂H₁₁NO₄
• 分子量: 233.22000
• 闪点: 223.1ºC
• 精确质量: 233.06900
• PSA: 79.96000
• LogP: 2.67940
• 蒸汽压: 4.94E-08mmHg at 25°C
• 折射率: 1.587

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SA2275000 CHEMICAL NAME : 2,4-Pentanedione, 3-(m-nitrobenzylidene)- CAS REGISTRY NUMBER : 29197-19-1 BEILSTEIN REFERENCE NO. : 2054358 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H11-N-O4 MOLECULAR WEIGHT : 233.24 WISWESSER LINE NOTATION : WNR C1UYV1&V1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,8,1961

安全

• 海关编码: 2914700090

合成路线

99-61-6 123-54-6 ~93% 29197-19-1

文献：Attanasi, Orazio; Filippone, Paolino; Mei, Amedeo Synthetic Communications, 1983 , vol. 13, # 14 p. 1203 - 1208

3748-99-0 123-54-6 ~87% 29197-19-1

文献：Attanasi, Orazio; Filippone, Paolino; Mei, Amedeo Synthetic Communications, 1983 , vol. 13, # 14 p. 1203 - 1208

上下游产品

上游产品  3
99-61-6 123-54-6 3748-99-0
下游产品  1
117491-08-4

海关

海关编码	2914700090
中文概述	2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%