Octet / Functional Groups
Disulfide
Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible to thiols.
Sulfur
Source Details
Id
disulfide
Name
{
"en": "Disulfide",
"ar": "Disulfide",
"cs": "Disulfid",
"da": "Disulfide",
"de": "Disulfide",
"el": "Δισουλφίδιο",
"es-419": "Disulfuro",
"es-ES": "Disulfuro",
"es": "Disulfuro",
"fi": "Disulfide",
"fr": "Disulfure",
"he": "Disulfide",
"hr": "Disulfid",
"hu": "Diszulfid",
"id": "Disulfida",
"it": "Disolfuro",
"ja": "ジスルフィド",
"ko": "다이설파이드",
"lv": "Disulfīds",
"nb": "Disulfide",
"nl": "Disulfide",
"pl": "Disiarczek",
"pt-BR": "Dissulfeto",
"pt-PT": "Dissulfeto",
"ro": "Disulfură",
"ru": "Дисульфид",
"sk": "Disulfid",
"sl": "Disulfid",
"sv": "Disulfide",
"th": "ไดซัลไฟด์",
"tr": "Disülfit",
"uk": "Дисульфід",
"vi": "Disulfide",
"zh-Hans": "二硫化物",
"zh": "二硫化物"
}Category
{
"en": "Sulfur",
"ar": "الكبريت",
"cs": "Síra",
"da": "Svovl",
"de": "Schwefel",
"el": "Θείο",
"es-419": "Azufre",
"es-ES": "Azufre",
"es": "Azufre",
"fi": "Rikki",
"fr": "Soufre",
"he": "גופרית",
"hr": "Sumpor",
"hu": "Kén",
"id": "Sulfur",
"it": "Zolfo",
"ja": "硫黄含有",
"ko": "황",
"lv": "Sērs",
"nb": "Svovel",
"nl": "Zwavel",
"pl": "Siarka",
"pt-BR": "Enxofre",
"pt-PT": "Enxofre",
"ro": "Sulf",
"ru": "Сера",
"sk": "Síra",
"sl": "Žveplo",
"sv": "Svavel",
"th": "กำมะถัน",
"tr": "Kükürt",
"uk": "Сірка",
"vi": "Lưu huỳnh",
"zh-Hans": "含硫",
"zh": "含硫"
}Smiles
CSSC
General Formula
R-S-S-R'
Description
{
"en": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible to thiols.",
"ar": "Two sulfurs bonded. مهم في protein بنية (cysteine bridges). Reducible إلى thiols.",
"cs": "Dva sulfurs bonded. Dulezity v protein structure (cysteine bridges). Reducible na thiols.",
"da": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible til thiols.",
"de": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible zu thiols.",
"el": "Two θείοs δεσμόςed. Σημαντικό σε proteσε structure (cysteσεe bridges). Reducible σε thiols.",
"es-419": "Dos sulfurs bonded. Importante en protein structure (cysteine bridges). Reducible a tioles.",
"es-ES": "Dos sulfurs bonded. Importante en protein structure (cysteine bridges). Reducible a tioles.",
"es": "Dos sulfurs bonded. Importante en protein structure (cysteine bridges). Reducible a tioles.",
"fi": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible kohti thiols.",
"fr": "Deux sulfurs bonded. Important dans protein structure (cysteine bridges). Reducible en thiols.",
"he": "Two sulfurs bonded. חשוב ב protein מבנה (cysteine bridges). Reducible ל thiols.",
"hr": "Dva sulfurs bonded. Vazan u protein structure (cysteine bridges). Reducible u thiols.",
"hu": "Two kéns kötésed. Fontos ban proteban structure (cystebane bridges). Reducible to thiols.",
"id": "Dua sulfur yang berikatan. Penting dalam struktur protein (jembatan sisteina). Dapat direduksi menjadi tiol.",
"it": "Due sulfurs bonded. Importante in protein structure (cysteine bridges). Reducible a tioli.",
"ja": "2つの硫黄が結合したもの。タンパク質構造で重要 (システイン架橋)。チオールへ還元可能。",
"ko": "두 황이 결합한 구조. 단백질 구조(시스테인 다리)에 중요함. 티올로 환원 가능함.",
"lv": "Divi sulfurs bonded. Svarigs iekš protein structure (cysteine bridges). Reducible uz thiols.",
"nb": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible til thiols.",
"nl": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible tot thiols.",
"pl": "Dwa sulfurs bonded. Wazny w protein structure (cysteine bridges). Reducible do thiols.",
"pt-BR": "Dois sulfurs bonded. Importante em protein structure (cysteine bridges). Reducible a tióis.",
"pt-PT": "Dois sulfurs bonded. Importante em protein structure (cysteine bridges). Reducible a tióis.",
"ro": "Doi sulfurs bonded. Important în protein structure (cysteine bridges). Reducible la tioli.",
"ru": "Два sulfurs bonded. Важный в protein structure (cysteine bridges). Reducible в thiols.",
"sk": "Dva sulfurs bonded. Dolezity v protein structure (cysteine bridges). Reducible na thiols.",
"sl": "Dva sulfurs bonded. Pomemben v protein structure (cysteine bridges). Reducible v thiols.",
"sv": "Two sulfurs bonded. Important in protein structure (cysteine bridges). Reducible till thiols.",
"th": "กำมะถันสองอะตอมสร้างพันธะกัน สำคัญต่อโครงสร้างโปรตีน (สะพานซิสเทอีน) รีดิวซ์เป็นไทออลได้",
"tr": "Two kükürts bağed. şunda önemli: proteiçinde structure (cysteiçindee bridges). Reducible to thiols.",
"uk": "Два sulfurs bonded. Важливий у protein structure (cysteine bridges). Reducible до thiols.",
"vi": "Hai nguyên tử lưu huỳnh liên kết với nhau. Quan trọng trong cấu trúc protein (cầu cysteine). Có thể khử thành thiol.",
"zh-Hans": "两个硫相连。在蛋白质结构中很重要（半胱氨酸桥）。可还原为硫醇。",
"zh": "两个硫相连。在蛋白质结构中很重要（半胱氨酸桥）。可还原为硫醇。"
}Properties
{
"polarity": {
"en": "slightly polar",
"ar": "قليل قطبي",
"cs": "mirne polarni",
"da": "svagt polær",
"de": "leicht polar",
"el": "ελαφρώς πολική",
"es-419": "ligeramente polar",
"es-ES": "ligeramente polar",
"es": "ligeramente polar",
"fi": "heikosti poolinen",
"fr": "légèrement polaire",
"he": "מעט קוטבי",
"hr": "blago polarno",
"hu": "enyhén poláris",
"id": "sedikit polar",
"it": "leggermente polare",
"ja": "やや極性",
"ko": "약간 극성",
"lv": "nedaudz polars",
"nb": "svakt polar",
"nl": "licht polair",
"pl": "lekko polarny",
"pt-BR": "ligeiramente polar",
"pt-PT": "ligeiramente polar",
"ro": "ușor polară",
"ru": "слабо полярный",
"sk": "mierne polarne",
"sl": "rahlo polarno",
"sv": "svagt polär",
"th": "มีขั้วเล็กน้อย",
"tr": "hafif polar",
"uk": "слабко полярний",
"vi": "hơi phân cực",
"zh-Hans": "弱极性",
"zh": "弱极性"
},
"hBondDonor": false,
"hBondAcceptor": false,
"boilingPointTrend": {
"en": "Higher than sulfides",
"ar": "أعلى من sulfides",
"cs": "Vyssi nez sulfides",
"da": "Højere end sulfider",
"de": "Höher als Sulfide",
"el": "Υψηλότερο από τα σουλφίδια",
"es-419": "Higher que sulfuros",
"es-ES": "Higher que sulfuros",
"es": "Higher que sulfuros",
"fi": "Korkeampi kuin sulfidit",
"fr": "Higher que sulfures",
"he": "גבוה יותר מאשר sulfides",
"hr": "Vise nego sulfides",
"hu": "Magmintabb, mbant a szulfidoké",
"id": "Lebih tinggi daripada sulfida",
"it": "Higher di solfuri",
"ja": "スルフィドより高い",
"ko": "설파이드보다 높음",
"lv": "Augstaks neka sulfides",
"nb": "Høyere enn sulfider",
"nl": "Hoger dan sulfiden",
"pl": "Wyzszy niz sulfides",
"pt-BR": "Higher que sulfetos",
"pt-PT": "Higher que sulfetos",
"ro": "Higher decât sulfuri",
"ru": "Выше чем sulfides",
"sk": "Vyssi nez sulfides",
"sl": "Visji kot sulfides",
"sv": "Högre än sulfider",
"th": "สูงกว่าซัลไฟด์",
"tr": "Sülfitlerden daha yüksek",
"uk": "Вищий ніж sulfides",
"vi": "Cao hơn sulfide",
"zh-Hans": "高于硫醚",
"zh": "高于硫醚"
}
}Spectroscopy
{
"irPeaks": [
{
"en": "500-550 cm⁻¹ (S-S stretch, weak)",
"ar": "500-550 cm⁻¹ (S-S امتداد, ضعيف)",
"cs": "500-550 cm⁻¹ (S-S valencni vibrace, slaby)",
"da": "500-550 cm⁻¹ (S-S strækning, svag)",
"de": "500-550 cm⁻¹ (S-S Streckschwingung, schwach)",
"el": "500-550 cm⁻¹ (S-S τάση, weak)",
"es-419": "500-550 cm⁻¹ (estiramiento S-S, débil)",
"es-ES": "500-550 cm⁻¹ (estiramiento S-S, débil)",
"es": "500-550 cm⁻¹ (estiramiento S-S, débil)",
"fi": "500-550 cm⁻¹ (S-S venytys, heikko)",
"fr": "500-550 cm⁻¹ (étirement S-S, faible)",
"he": "500-550 cm⁻¹ (S-S מתיחה, חלש)",
"hr": "500-550 cm⁻¹ (S-S istezanje, slabo)",
"hu": "500-550 cm⁻¹ (S-S nyúlás, weak)",
"id": "500-550 cm⁻¹ (regangan S-S, lemah)",
"it": "500-550 cm⁻¹ (stiramento S-S, debole)",
"ja": "500-550 cm⁻¹ (S-S伸縮、弱い)",
"ko": "500-550 cm⁻¹ (S-S 신축, 약함)",
"lv": "500-550 cm⁻¹ (S-S stiepsana, vajs)",
"nb": "500-550 cm⁻¹ (S-S strekk, svak)",
"nl": "500-550 cm⁻¹ (S-S strekking, zwak)",
"pl": "500-550 cm⁻¹ (S-S rozciaganie, slaby)",
"pt-BR": "500-550 cm⁻¹ (estiramento S-S, fraco)",
"pt-PT": "500-550 cm⁻¹ (estiramento S-S, fraco)",
"ro": "500-550 cm⁻¹ (întindere S-S, slab)",
"ru": "500-550 cm⁻¹ (S-S валентное колебание, слабый)",
"sk": "500-550 cm⁻¹ (S-S valencna vibracia, slabe)",
"sl": "500-550 cm⁻¹ (S-S raztezanje, sibko)",
"sv": "500-550 cm⁻¹ (S-S sträckning, svag)",
"th": "500-550 cm⁻¹ (การยืด S-S, อ่อน)",
"tr": "500-550 cm⁻¹ (S-S gerilme, weak)",
"uk": "500-550 cm⁻¹ (S-S валентне коливання, слабкий)",
"vi": "500-550 cm⁻¹ (dao động kéo giãn S-S, yếu)",
"zh-Hans": "500-550 cm⁻¹（S-S 伸缩振动，弱）",
"zh": "500-550 cm⁻¹（S-S 伸缩振动，弱）"
}
],
"hNmrShifts": [
{
"en": "2.5-3.0 ppm (α-H)",
"ar": "2.5-3.0 ppm (α-H)",
"cs": "2.5-3.0 ppm (α-H)",
"da": "2.5-3.0 ppm (α-H)",
"de": "2.5-3.0 ppm (α-H)",
"el": "2.5-3.0 ppm (α-H)",
"es-419": "2.5-3.0 ppm (α-H)",
"es-ES": "2.5-3.0 ppm (α-H)",
"es": "2.5-3.0 ppm (α-H)",
"fi": "2.5-3.0 ppm (α-H)",
"fr": "2.5-3.0 ppm (α-H)",
"he": "2.5-3.0 ppm (α-H)",
"hr": "2.5-3.0 ppm (α-H)",
"hu": "2.5-3.0 ppm (α-H)",
"id": "2.5-3.0 ppm (α-H)",
"it": "2.5-3.0 ppm (α-H)",
"ja": "2.5-3.0 ppm (α-H)",
"ko": "2.5-3.0 ppm (α-H)",
"lv": "2.5-3.0 ppm (α-H)",
"nb": "2.5-3.0 ppm (α-H)",
"nl": "2.5-3.0 ppm (α-H)",
"pl": "2.5-3.0 ppm (α-H)",
"pt-BR": "2.5-3.0 ppm (α-H)",
"pt-PT": "2.5-3.0 ppm (α-H)",
"ro": "2.5-3.0 ppm (α-H)",
"ru": "2.5-3.0 ppm (α-H)",
"sk": "2.5-3.0 ppm (α-H)",
"sl": "2.5-3.0 ppm (α-H)",
"sv": "2.5-3.0 ppm (α-H)",
"th": "2.5-3.0 ppm (α-H)",
"tr": "2.5-3.0 ppm (α-H)",
"uk": "2.5-3.0 ppm (α-H)",
"vi": "2.5-3.0 ppm (α-H)",
"zh-Hans": "2.5-3.0 ppm（α-H）",
"zh": "2.5-3.0 ppm（α-H）"
}
],
"cNmrShifts": []
}Is Free
false