N,N'-Diethylthiourea N,N’-二乙基硫脲

CAS 105-55-5 MFCD00004925

化学结构图

105-55-5
SMILES:

化学属性

Mol. FormulaC5H12N2S
Mol. Weight132.22718
Melting Point76-78 °C
Density1.120
Flash Point186°(367°F)
TSCAYes
Solubility38 G/L (20 ºC)
Boiling Point245 °C at 760 mmHg

别名和识别编码

Chemical NameN,N'-Diethylthiourea
MDL NumberMFCD00004925
CAS Number105-55-5
Beilstein Registry Number773905
EC Number203-308-5
PubChem Substance ID87567191
Synonym 1,3-Diethyl-2-thiourea {LY} 1,3-Diethyl-2-thiourea {} {LY} 1,3-Diethyl-2-thiourea {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-thiourea {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,3-Diethyl-2-th
Reaxys-RN773905
Chemical Name TranslationN,N’-二乙基硫脲
Wiswesser Line NotationSUYM1&M1
LabNetwork Molecule IDLN00223954
Canonical SMILESS=C(NCC)NCC
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分类

  • {SNA} Bioactive Small Molecules, Building Blocks, Chemical Synthesis, D-DIF, Organic Building Blocks, Sulfur Compounds, Thioureas, 细胞生物学
  • {SNA} Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, D-DIF, Organic Building Blocks, Sulfur Compounds, Thioureas
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thioureas

安全信息

RTECSYS9800000
WGK Germany2
GHS Symbol
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
  • H302+H312
  • H318 Causes serious eye damage 严重伤害眼睛
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Signal word Danger
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Risk Statements
  • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
  • R22 Harmful if swallowed 吞咽有害
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R48/25
  • R52/53
Hazard Codes T Xn
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P312
  • P301+P312+P330
  • P302+P352+P333+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P333+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 11 gm/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Endocrine - thyroid tumors
REFERENCE :
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-149,1979

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 316 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCILB* Progress Report for Contract No. NIH-NCI-E-C-72-3252, Submitted to
   the National Cancer Institute by Litton Bionetics, Inc.  (Bethesda, MD)
   Volume(issue)/page/year: NCI-E-C-72-3252,1973

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 62 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AECTCV Archives of Environmental Contamination and Toxicology.
   (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
   070944)  V.1-    1973-  Volume(issue)/page/year: 14,111,1985

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

TYPE OF TEST            : Morphological transformation
TEST SYSTEM             : Rodent - hamster Embryo
DOSE/DURATION           : 550 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 356,85,1996

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 1500 mg/L
REFERENCE :
   EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
   11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
   12,85,1988

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • Alfa Aesar:N,N'-二乙基硫脲,98% N,N'-Diethylthiourea, 98%(105-55-5)
  • 上游原料:二硫化碳
  • Sigma Aldrich:105-55-5(sigmaaldrich)
  • 海关编码:29309070
  • 用途一:该品为硫脲类促进剂,这类促进剂一般是由胺二硫化碳反应得到的,最常用的品种是乙撑硫脲(NA-22)和N,N'-二正丁基硫脲(DBTU)等。这类促进剂的促进效力低且抗焦烧性能差,故对二烯类橡胶来说现已绝少使用,但在某些特殊情况下,如用秋兰母硫化物等硫黄给予体硫化剂时,它具有活性剂的作用。硫脲类促进剂对于氯丁胶的硫化却具有独特的效能,可制得抗张强度、硬度、压缩永久变形等性能良好的氯丁硫化胶。二乙基硫脲与NA-22相比,焦烧及硫化均快,但硫化平坦性较好。该品易分散,不喷霜。用量较大时,可进行高温高速硫化,特别适用于压出制品的连续硫化。该品亦为丁基胶用促进剂,三元乙丙胶的硫化活性剂。在天然胶和丁苯胺中能活化噻唑类和次磺酰胺类促进剂,对天然胶、氯丁胶、丁腈胶和丁苯胶有抗氧化作用。二乙基硫脲还用于配制缓蚀剂Rodine 31A
  • 方法一:由乙胺与二硫化碳反应而得。
  • TCI Shanghai:1,3-二乙基-2-硫脲 1,3-Diethyl-2-thiourea,>;97.0%(T)(105-55-5)
  • 1,3-二乙基硫脲价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0530 1,3-二乙基-2-硫脲 1,3-Diethyl-2-thiourea 500G 643元 2014/06/02 D0530 1,3-二乙基-2-硫脲 1,3-Diethyl-2-thiourea 25G 124元 2010/06/21 407511000 1,3-二乙基硫脲 1,3-Diethyl-2-thiourea 100 GR 382元
  • MSDS 信息:1,3-二乙基硫脲(105-55-5).msds
  • 外观性质:淡黄色固体。
  • Acros Organics:1,3-二乙基-2-硫脲 1,3-Diethyl-2-thiourea(105-55-5)
  • MOL 文件:105-55-5.mol
  • 图谱信息:1,3-二乙基硫脲(105-55-5)红外图谱(IR1) 1,3-二乙基硫脲(105-55-5)红外图谱(IR2) 1,3-二乙基硫脲(105-55-5)核磁图( 13 CNMR) 1,3-二乙基硫脲(105-55-5)核磁图( 1 HNMR) 1,3-二乙基硫脲(105-55-5)红外图谱(IR3) 1,3-二乙基硫脲(105-55-5)质谱(MS)

系列性分类


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