147273

1,4-Benzenedimethanethiol

98%

• 동의어(들): α,α′-Dimercapto-p-xylene, α,α′-p-Xylenedithiol, 1,4-Benzenebis(methanethiol), 1,4-Bis(mercaptomethyl)benzene, 1,4-Xylylenedithiol, [4-(Sulfanylmethyl)phenyl]methanethiol, p-Xylylenedithiol
• Linear Formula: C₆H₄(CH₂SH)₂
• CAS Number: 105-09-9
• Molecular Weight: 170.30
• EC Number: 203-269-4
• MDL number: MFCD00004872
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24848812
• NACRES: NA.22

속성

• 분석: 98%
• bp: 156 °C/12 mmHg (lit.)
• mp: 45-46 °C (lit.)
• 작용기: thiol
• SMILES string: SCc1ccc(CS)cc1
• InChI: 1S/C8H10S2/c9-5-7-1-2-8(6-10)4-3-7/h1-4,9-10H,5-6H2
• InChI key: IYPNRTQAOXLCQW-UHFFFAOYSA-N

설명

일반 설명

1,4-Benzenedimethanethiol forms self-assembled monolayers on gold in n-hexane solution.

애플리케이션

1,4-Benzenedimethanethiol was used as cross linker in the fabrication of nanoporous gold on glassy carbon electrode by alternatively assembling gold nanoparticles and silver nanoparticles. It was used as capping reagent during the preparation of Au and Ag clusters of 3 nm mean diameter. It was used as ligand in the synthesis of 1,4-benzenedimethanethiol-capped gold nanoparticles.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 235.4 °F - closed cup
• Flash Point (°C): 113 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves