1-옥타데칸티올
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1-옥타데칸티올 속성
- 녹는점
- 30-33 °C(lit.)
- 끓는 점
- 204-210 °C11 mm Hg(lit.)
- 밀도
- 0.847 g/mL at 25 °C(lit.)
- 증기압
- <0.5 hPa (20 °C)
- 굴절률
- n
20/D 1.3610
- 인화점
- 55 °F
- 저장 조건
- Store below +30°C.
- 산도 계수 (pKa)
- 10.49±0.10(Predicted)
- 물리적 상태
- 결정질 고체
- Specific Gravity
- 0.832 (30℃)0.847
- 색상
- 하얀색
- 수용성
- 불용성
- BRN
- 1811934
- 노출 한도
- NIOSH: Ceiling 0.5 ppm(5.9 mg/m3)
- 안정성
- 가연성. 안정적인. 강한 산화제, 염기, 환원제, 알칼리 금속과 호환되지 않습니다.
- InChIKey
- QJAOYSPHSNGHNC-UHFFFAOYSA-N
- LogP
- 8 at 20℃
- CAS 데이터베이스
- 2885-00-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 7-16-37/39-26-36 | ||
| 유엔번호(UN No.) | UN 1170 3/PG 2 | ||
| WGK 독일 | 3 | ||
| 자연 발화 온도 | >200 °C | ||
| TSCA | Yes | ||
| HS 번호 | 29309070 | ||
| 독성 | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 2000 mg/kg | ||
| 기존화학 물질 | KE-26330 |
1-옥타데칸티올 C화학적 특성, 용도, 생산
화학적 성질
white powder with an extremely unpleasant smell용도
1-Octadecanethiol (ODT) is used to deposit thiolated molecules onto the surface of gold substrates, such as SAMs on gold quartz crystal resonators, on the tip of atomic force microscope probes, capacitive sensors.일반 설명
1-Octadecanethiol (ODT) is a water soluble sulfur compound with an 18 carbon alkyl chain, which forms a strong hydrophobic assembly with transition metals, like gold .It forms self-assembled monolayers (SAMs) on the surface of such transition metals. The thiol membrane when covalently bonded with the surface of the metal electrode, it shows electrostriction phenomenon leading to variation in capacitance.ODT SAMs have a hydrophobic surface with contact angle of 102oC.반응 프로필
Octadecanethiol is non-flammable but combustible (Flash point >100°F and <140°F). Incompatible with oxidizing agents, strong acids and strong bases, alkali metals, and nitric acid. Can react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with powerful oxidizing agents such as calcium hypochlorite(Ca(OCl)2) to generate SOx. Reacts with hydrides to form flammable H2 gas; reacts with halogenated hydrocarbons to yield HX. Reacts exothermically with aldehydes. Emits toxic compounds of sulfur when when heated to decomposition.위험도
Strong irritant.1-옥타데칸티올 준비 용품 및 원자재
원자재
준비 용품
1-옥타데칸티올 공급 업체
글로벌( 350)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12457 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 |
qinhe02@xaltbio.com | China | 1000 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 |
admin@hbsaisier.cn | China | 626 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 |
info@spring-chem.com | China | 2068 | 57 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 |
sophieliu@speranzachem.com | China | 723 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
1-옥타데칸티올 관련 검색:
소듐 티오메톡사이드 메틸메르캅탄(기체) 에틸메르캅탄 n-도데실메르캅탄 2-에틸헥실 10-에틸-4-[[2-[(2-에틸헥실)옥시]-2-옥소에틸]티오]-4-메틸-7- 옥소-8-옥사-3,5-다이티아-4-주석테트라테카노산염 에탄디티올 옥타데케인 나트륨 1-옥타데칸술폰산염 1-옥타데칸티올
PYRITHIOXIN DIHYDROCHLORIDE
PYRITHIOXIN
Octadecyl acrylate
SODIUM ETHANETHIOLATE
N-OCTADECYLTRIETHOXYSILANE
Didodecyl sulfide
benzyl stearate
Octadecanamine
OCTADECANEDIOIC ACID