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二苯胍

产品编号 D109221 | CAS号 102-06-7 | 阿拉丁
Diphenyl guanidine
分析标准品(for titrimetry),≥99.5%(HPLC)
组合的产品项目
货号 规格 库存 价格 数量
D109221-10g 分析标准品(for titrimetry),≥99.5%(HPLC) 上海(>10)
北方(预计3-5个工作日)
 
D109221-250g 分析标准品(for titrimetry),≥99.5%(HPLC) 上海(预计3-7周)
北方(预计3-7周)
 
D109221-50g 分析标准品(for titrimetry),≥99.5%(HPLC) 上海(预计3-7周)
北方(预计3-7周)
 
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属性

密度 1.1300
熔点 150°C
溶解性 微溶于水,不溶于汽油,溶于乙醇、氯仿、丙酮、甲醇、二甲苯。

描述

产品介绍 微有气味。味苦。加热至170℃时分解。易溶于稀无机酸,溶于乙醇、氯仿、热苯和热甲苯,微溶于水。水溶液呈强碱性。有毒,半数致死量(小鼠,经口)290mg/kg。有刺激性。
别名 二苯胍 ;橡胶促进剂D,促进剂DPG, 1,3-二苯胍,对称二苯胍,N,N-二苯胍,橡胶硫化促进剂DPG ;1,3-Diphenylguanidine N,N'-Diphenylguanidine sym-Diphenylguanidine Melaniline DPG
应用 标定酸的基准物。橡胶硫化促进剂。石油分离萃取剂。
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标识符号 GHS07 GHS07, GHS08 GHS08, GHS09 GHS09
信号词 Warning
风险声明 (欧洲) R22;R62;R36/37/38;R51/53
安全声明(欧洲) S26;S36/37/39;S61
警示性声明 P261,P273,P281,P305+P351+P338
危害码(欧洲) Xn,N
危害声明 H302,H315,H319,H335,H361f,H411
个人防护设备 Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
WGK德国 2
UN代码 3077
参考文献
Sri Awalia SA Febriana, Frank F Jungbauer, Hardyanto H Soebono, Pieter-Jan PJ Coenraads
Tannery workers are at considerable risk of developing occupational contact dermatitis. Occupational skin diseases in tannery workers in newly industrialized countries have been reported, but neither ...Read More
Lauren Y Cao, James S Taylor, Apra Sood, Debora Murray, Paul D Siegel
Rubber gloves are one of the most frequent causes of occupational allergic contact dermatitis, especially in health care workers....Read More
Meghan T Hession, Pamela L Scheinman
We're sorry this abstract is currently not available....Read More
Mingxiang M Lin, Min M Li, Abu A Rustum
During the content uniformity test of a drug product (tablet formulation), an unknown peak was observed in the HPLC chromatograms. Upon further investigation, it was determined that the unknown peak w...Read More
G G Piskin, M M MM Meijs, R R van der Ham, J D JD Bos
We're sorry this abstract is currently not available....Read More
S T ST Bolhaar, C J CJ van Ginkel
We're sorry this abstract is currently not available....Read More
H H Wu, Z Z Skrzypczynski, M J MJ Cornwell, H H Aboleneen
Fluorescein-labeled oligodeoxynucleotides (ODNs) from automated synthesis commonly produce multiple peaks in high performance liquid chromatography (HPLC) chromatograms. We found that these peaks are ...Read More
B B Clement, T T Kunze
1. The enzymic C-oxygenation of N,N'-diphenylguanidine (DPG) to N-(4-hydroxyphenyl)-N'-phenylguanidine (4HPG) and the N-oxygenation of N,N'-bis-(pentafluorophenyl)-guanidine (BPG) to N&...Read More
J M Schaeffer, A R Bergstrom, E G Frazier, D Underwood
A series of dibenzo[a,d]cycloalkenimines were evaluated for their affinity to the (+)-5-methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5,10-imine (MK-801) binding site in Caenorhabditis elegans membr...Read More
M M Bruze, L L Kestrup
We're sorry this abstract is currently not available....Read More
Y Yasuda, T Tanimura
In this investigation of the effects of diphenylguanidine (DPG) on pregnancy and fetuses, pregnant mice of the ICR-JCL strain were given dPG orally in a 0.5 percent carboxymethyl cellulose suspension ...Read More
Y M YM Ioannou, H B HB Matthews
1,3-diphenylguanidine (DPG), a rubber accelerator, was readily absorbed from the gastrointestinal tract of the male Fischer rat and rapidly distributed throughout the body tissues. Absorption and disp...Read More
M A Bempong, E V Hall
The effects of 1,3-diphenylguanidine (DPG) on seminal cytology in hybrid mice and inbred Syrian golden hamsters and on testicular histology and reproductive toxicity in mice were monitored. Treatment ...Read More
P V PV Shah, M R MR Sumler, Y M YM Ioannou, H L HL Fisher, L L LL Hall
Dermal absorption, distribution, and metabolism of 1,3-diphenylguanidine (CAS 102-06-7) (DPG), widely used as an accelerator in processing rubber and in food packaging, was studied in adult female Spr...Read More
L P Novitskaia, I S Dukhovnaia, L G Senenko
We're sorry this abstract is currently not available....Read More
Ann Pontén, Nils Hamnerius, Magnus Bruze, Christer Hansson, Christina Persson, Cecilia Svedman, Kirsten Th?rneby Andersson, Ola Bergendorff
Background An increased frequency of occupational contact hand dermatitis among surgical operating theatre personnel has been noticed. Objectives To evaluate patients with occupational contact dermati...Read More
A A Fisher
We're sorry this abstract is currently not available....Read More
M M Kie?-Swierczyńska
During the period between January 1989 and 15 April 1994 allergy to chemical compounds present in rubber was found in 51 (15%) out of 339 patients with occupational dermatitis. In this group (20 worke...Read More
M A MA Bempong, R R Mantley
The toxicity and mutagenicity of 1,3-diphenylguanidine (DPG) were monitored in Salmonella bacteria using the direct incorporation protocol. The test consisted of either direct incorporation of DPG or ...Read More
C C Sun, Z Z Yang, D D Cheng, Z Z Yi, T T Shen, Z Z Liu, Y Y Bai
Gallium and its compounds in air collected by millipore filter membrane are leached by 10% HNO3 at room temperature. After being adjusted with ammonia solution to pH8-9, the leachate is filtered and t...Read More
H B Ko?ter, J F Régnier, M W van Marwijk
An oral testicular toxicity and male fertility study was carried out in CD-1 mice with 1,3-diphenylguanidine (99.9% purity). 1,3-Diphenylguanidine was administered to male mice by daily gavage at dose...Read More