CAS Number96-45-7
Synonyms2-Imidazolidinethione; mercazini; 2-imidazolidine-thione; Mercozen; imidazolidine-2-thione; NA 22; 2-thioxo imidazolidine; robac22; ETU; EINECS 202-506-9; Ethylenethiourea; ethylene thiourea; N,N'-ethylenethiourea; MFCD00005276; Imidazoline-2-thione; NA-22-D; 2-Thioxoimidazolidine; ACCEL-BF; Ethlenethiourea
Molecular FormulaC3H6N2S
Molecular Weight102.16
Purity98%
Density1.3±0.1 g/cm3
Boiling Point148.3±23.0 °C at 760 mmHg
Melting Point196-200 °C (lit.)
AppearanceWhite to light green crystalline powder
EINECS202-506-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 96-45-7 |
| Catalog No. | 2A-9017968 |
| Chinese Name | 乙撑硫脲 |
| Synonyms | 2-Imidazolidinethione; mercazini; 2-imidazolidine-thione; Mercozen; imidazolidine-2-thione; NA 22; 2-thioxo imidazolidine; robac22; ETU; EINECS 202-506-9; Ethylenethiourea; ethylene thiourea; N,N'-ethylenethiourea; MFCD00005276; Imidazoline-2-thione; NA-22-D; 2-Thioxoimidazolidine; ACCEL-BF; Ethlenethiourea |
| Molecular Formula | C3H6N2S |
| Molecular Weight | 102.16 |
| Purity | 98 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 148.3±23.0 °C at 760 mmHg |
| Melting Point | 196-200 °C (lit.) |
| Appearance | White to light green crystalline powder |
| Water Solubility | 19 g/L (20 ºC) |
| Storage Condition | Packed in wooden barrels or woven bags and stored |
| Packaging | III |
| Application | Ethylene thiourea is a degradation product of the fungicide ethylene bisthiocarbamate. Thiourea is tumorigenic and teratogenic. Ethylene thiourea is orally active [1][2]. |
| EINECS | 202-506-9 |
| HTC | 29332990 |
| PubChem ID | 24895980 |
| MDL Number | MFCD00005276 |
| SMILES | S=C1NCCN1 |
| InChI | 1S/C3H6N2S/c6-3-4-1-2-5-3/h1-2H2,(H2,4,5,6) |
| InChI Key | PDQAZBWRQCGBEV-UHFFFAOYSA-N |
| Beilstein/REAXYS | 106275 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1(b) |
| MSDS | msds/17968_1_96_45_7.pdf |
| Bioactivity | Ethylenethiourea is a degradation product of the ethylenebisthiocarbamate group of fungicides. Ethylenethiourea is tumorigenic and teratogenic. Ethylenethiourea is orally active[1][2]. Related Catalog Research Areas >> Cancer Signaling Pathways >> Others >> Others In Vitro Ethylenethiourea is stable at elevated temperature over a wide pH range[1]. In Vivo Ethylenethiourea (10-80 mg/kg; p.o.) is teratogenic in rats[1]. Ethylenethiourea (5-500 ppm; in the diet; 12 month) induces thyroid carcinomas in rats[2]. Animal Model: Virgin Wistar female rats[1] Dosage: 0, 5, 10, 20, 40 or 80 mg/kg Administration: Oral administration, from 21-42 days before conception to pregnancy day 15, and on days 6-15 or 7-20 of pregnancy Result: Induced meningoencephalocele, meningorrhagia, meningorrhea, hydrocephalus, obliterated neural canal, abnormal pelvic limb posture with equinovarus, and short or kinky tail after 10 mg/kg or more. References [1]. Khera KS. Ethylenethiourea: teratogenicity study in rats and rabbits. Teratology. 1973 Jun;7(3):243-52. [2]. Graham SL, et al. Effects of one-year administration of ethylenethiourea upon the thyroid of the rat. J Agric Food Chem. 1973 May-Jun;21(3):324-9. Chemical & Physical Properties Density 1.3±0.1 g/cm3 Boiling Point 148.3±23.0 °C at 760 mmHg Melting Point 196-200 °C(lit.) Molecular Formula C3H6N2S Molecular Weight 102.158 Flash Point 43.5±22.6 °C Exact Mass 102.025169 PSA 56.15000 LogP -0.66 Vapour Pressure 4.3±0.3 mmHg at 25°C Index of Refraction 1.626 InChIKey PDQAZBWRQCGBEV-UHFFFAOYSA-N SMILES S=C1NCCN1 Storage condition 0-6°C Water Solubility 19 g/L (20 ºC) |
| Use of | Ethylenethiourea is a degradation product of the ethylenebisthiocarbamate group of fungicides. Ethylenethiourea is tumorigenic and teratogenic. Ethylenethiourea is orally active[1][2]. Properties Articles28 Name 2-Imidazolidinethione Synonym More Synonyms Ethlenethiourea Biological Activity Description Ethylenethiourea is a degradation product of the ethylenebisthiocarbamate group of fungicides. Ethylenethiourea is tumorigenic and teratogenic. Ethylenethiourea is orally active[1][2]. Related Catalog Research Areas >> Cancer Signaling Pathways >> Others >> Others In Vitro Ethylenethiourea is stable at elevated temperature over a wide pH range[1]. References [1]. Khera KS. Ethylenethiourea: teratogenicity study in rats and rabbits. Teratology. 1973 Jun;7(3):243-52. [2]. Graham SL, et al. Effects of one-year administration of ethylenethiourea upon the thyroid of the rat. J Agric Food Chem. 1973 May-Jun;21(3):324-9. Chemical & Physical Properties Molecular Formula C3H6N2S Exact Mass 102.025169 PSA 56.15000 LogP -0.66 Index of Refraction 1.626 InChIKey PDQAZBWRQCGBEV-UHFFFAOYSA-N SMILES S=C1NCCN1 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 99.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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