N,N'-디에틸티오요소
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N,N'-디에틸티오요소 속성
- 녹는점
- 76-78 °C(lit.)
- 끓는 점
- 245°C (estimate)
- 밀도
- 1,12 g/cm3
- 증기압
- 0.001Pa at 25℃
- 굴절률
- 1.5300 (estimate)
- 인화점
- 186 °C
- 저장 조건
- Store below +30°C.
- 용해도
- 42g/L
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 14.47±0.70(Predicted)
- 색상
- 흰색에서 황백색까지
- 수소이온지수(pH)
- 7 (38g/l, H2O, 20℃)
- 수용성
- 38g/L(20℃)
- BRN
- 773905
- 안정성
- 안정적인. 공기에 민감할 수 있습니다. 강한 산화제와 호환되지 않습니다.
- InChIKey
- FLVIGYVXZHLUHP-UHFFFAOYSA-N
- LogP
- 0.57
- CAS 데이터베이스
- 105-55-5(CAS DataBase Reference)
- IARC
- 3 (Vol. 79) 2001
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,T | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-40-45-20/21/22 | ||
| 안전지침서 | 45-36/37-53-24/25 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | YS9800000 | ||
| TSCA | Yes | ||
| HS 번호 | 29309070 | ||
| 유해 물질 데이터 | 105-55-5(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-10527 |
N,N'-디에틸티오요소 C화학적 특성, 용도, 생산
개요
Diethylthiourea, a thiourea derivative, is used mainly as a rubber chemical, particularly in solid neoprene products.화학적 성질
white to buff-coloured solid용도
Diethyl thiourea is the inhibitor of corrosion in metal pick/ing solutions; accelerator for mercaptan-modified chloroprene rubber; antidegradant for natural, nitrile-butadiene, styrene-butadiene, and chloroprene rubbers정의
ChEBI: Thiourea in which each nitogen carries an ethyl substituent.일반 설명
Buff solid or white powder.공기와 물의 반응
N,N'-Diethylthiourea may be sensitive to exposure to air. . Slightly soluble in water.반응 프로필
N,N'-Diethylthiourea is an amide. Amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).건강위험
ACUTE/CHRONIC HAZARDS: When heated to decomposition N,N'-Diethylthiourea emits toxic fumes.화재위험
Flash point data are not available for N,N'-Diethylthiourea, but N,N'-Diethylthiourea is probably combustible.색상 색인 번호
Diethylthiourea, a thiourea derivative, is used mainly as a rubber chemical, particularly in solid neoprene products.Safety Profile
Poison by ingestion. Moderately toxic by intraperitoneal route. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOxPurification Methods
Crystallise it from *benzene. [Beilstein 4 H 118, 4 I 355, 4 II 610, 4 III 220, 4 IV 375.]N,N'-디에틸티오요소 준비 용품 및 원자재
원자재
준비 용품
N,N'-디에틸티오요소 공급 업체
글로벌( 353)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7613 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| Nanjing Finetech Chemical Co., Ltd. | 025-85710122 17714198479 |
sales@fine-chemtech.com | CHINA | 885 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| Chemson Industrial (Shanghai) Co., Ltd. | 86-21-65208861- 8007 |
sales1@chemson.com.cn | CHINA | 117 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |