| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| O742930 | MACKLIN | 正十八硫醇 | Standard for GC, ≥99.7%(GC) | 128元/5g; | 展开 |
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| O742931 | MACKLIN | 正十八硫醇 | 99% | 66元/25g; 227元/100g; 929元/500g; 3758元/2.5kg; | 展开 |
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| O815188 | MACKLIN | 正十八硫醇 | 97% | 47元/25g; 162元/100g; 664元/500g; 2344元/2.5kg; 8994元/10kg; | 展开 |
储存：室温,易燃物区域 状态：白色粉末,晶体,纤维,片状,或固体 折射率：n20/D 1.3610 |
| O0005 | TCI | 1-Octadecanethiol | >97.0%(GC)(T) | 155元/25G; 1230元/400G; | 展开 |
基本信息 | 纯度/分析方法 | >97.0%(GC)(T) | | 分子式/分子量 | C18H38S = 286.56 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1811934 | | PubChem物质ID | 87574024 | | SDBS (AIST Spectral DB) | 10730 | | MDL编号 | MFCD00004886 |
技术规格 | Appearance | White or Colorless to Almost white or Almost colorless powder to lump to clear liquid | | Purity(GC) | min. 97.0 % | | Purity(Iodometric Titration) | min. 97.0 % |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H413 : 可能对水生生物造成长期持续有害影响。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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| 165219 | J&K | 1-Octadecanethiol | 98% | 185元/25G; 358元/100G; | 展开 |
基本信息 | 分子式 | C18H38S | | 分子量 | 286.56 | | 熔点 | 30-33 | | 闪点 | 12 | | 密度 | 0.788 | | 折光率(n20D) | 1.3610 | | MDL编码 | MFCD00004886 | | Beilstein | 1811934 | | EINECS 编号 | 220-744-1 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H315
H319
H335
H400 | | 防范说明 | P261
P273
P302+P352
P332+P313
P362+P364
P305+P351+P338
P391 | | UN号码 | 3335 | | 危险分类 | 9 | | 包装等级 | III | | WGK | 3 | | TSCA | 是 |
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| L04123 | Alfa Aesar | 1-Octadecanethiol | 96% | 284元/25g; 908元/100g; | 展开 |
应用
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. 备注
Incompatible with oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. 基本信息 MDL
MFCD00004886 EINECS
220-744-1 分子式
CH3(CH2)17SH 分子量
286.57 熔点
30-33° 沸点
180°/5mm 闪点
185°(365°F) 密度
0.847 灵敏度
Ambient temperatures. 溶解性
Insoluble in water. Beilstein
1811934 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
9 包装组
III 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste TSCA
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| C35498 | Alfa Aesar | n-Octadecyl mercaptan | 96% | 819元/25g; 1867元/100g; 9296元/500g; | 展开 |
基本信息 Ref#
35498 MDL
4886 分子式
C18 H38 S 分子量
286.56 闪点
185 安全信息 危险等级
9 包装组
III |
| 74731 | Sigma-Aldrich | 1-Octadecanethiol | purum, ≥95.0% (GC) | 683.8元/50 G; 3651.5元/250 G; | 展开 |
产品说明 一般描述 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. 应用 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.
包装 50, 250 g in glass bottle 分析说明 熔化时可能含有沉淀 基本信息 | 线性分子式 | CH3(CH2)17SH | | 分子量 | 286.56 | | Beilstein | 1811934 | | EC 号 | 220-744-1 | | MDL编号 | MFCD00004886 | | PubChem化学物质编号 | 329765824 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 等级 | purum | | 测定 | ≥95.0% (GC) | | bp | 204-210 ℃/11 mmHg (lit.) | | mp | 30-33 ℃ (lit.) | | 密度 | 0.847 g/mL at 25 ℃ (lit.) | | SMILES string | CCCCCCCCCCCCCCCCCCS | | InChI | 1S/C18H38S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3 | | InChI key | QJAOYSPHSNGHNC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H400 | | 预防措施声明 | P264 - P273 - P280 - P302 + P352 - P332 + P313 - P362 + P364 | | 危险分类 | Aquatic Acute 1 - Skin Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| O1858 | Sigma-Aldrich | 1-Octadecanethiol | 98% | 445.5元/25 ML; 1229.17元/100 ML; | 展开 |
产品说明 一般描述 1-十八硫(ODT)是一种具有长碳链的烷烃硫醇，主要用作各种材料表面改性的自组装单分子膜(SAM)，其兼具高润湿性和低表面能，具有优异的超疏水性。 应用 ODT可用于对纳金米(AuNPs)/镍(Ni)泡沫镍复合物进行表面改性，制备用于检测有机污染物的3D表面增强拉曼光谱(SERS)衬底。此外，它还可用于增强纳米级铜膜、石墨烯和二氧化硅等不同材料的超疏水性能，以用于汞检测和电化学分析等不同应用。 包装 25, 100 mL in glass bottle 基本信息 | 线性分子式 | CH3(CH2)17SH | | 分子量 | 286.56 | | Beilstein | 1811934 | | EC 号 | 220-744-1 | | MDL编号 | MFCD00004886 | | PubChem化学物质编号 | 24897952 | | NACRES | NA.23 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | bp | 204-210 ℃/11 mmHg (lit.) | | mp | 30-33 ℃ (lit.) | | 密度 | 0.847 g/mL at 25 ℃ (lit.) | | SMILES string | CCCCCCCCCCCCCCCCCCS | | InChI | 1S/C18H38S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3 | | InChI key | QJAOYSPHSNGHNC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H400 | | 预防措施声明 | P264 - P273 - P280 - P302 + P352 - P332 + P313 - P362 + P364 | | 危险分类 | Aquatic Acute 1 - Skin Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 8.14444 | Sigma-Aldrich | 1-Octadecanethiol | for synthesis | 265.39元/10 G; 454.34元/50 G; | 展开 |
产品说明 分析说明 Assay (GC, area%): ≥ 98.0 % (a/a)
Appearance of substance (visual): turbidity
Melting range (lower value): ≥ 28 °C
Melting range (upper value): ≤ 32 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. 基本信息 | 线性分子式 | CH3-(CH2)16-CH2-SH | | 分子量 | 286.56 | | MDL编号 | MFCD00004886 | | EC索引号 | 220-744-1 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <0.5 hPa ( 20 ℃) | | 测定 | ≥98.0% (GC) | | 形式 | solid | | 自燃温度 | >200 ℃ | | 效能 | >5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat) | | bp | 366 ℃ | | mp | 28-31 ℃ | | 转变温度 | flash point 185 ℃ | | 密度 | 0.847 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C18H38S/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3 | | InChI key | QJAOYSPHSNGHNC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H400 | | 预防措施声明 | P264 - P273 - P280 - P302 + P352 - P332 + P313 - P362 + P364 | | 危险分类 | Aquatic Acute 1 - Skin Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 933420 | Amethyst | 1-Octadecanethiol | 98%, 用于合成 | 74元/25G; 188元/100G; 780元/500G; | 展开 |
基本信息 | 分子式 | C18H38S | | 分子量 | 286.56 | | 熔点 | 30-33 | | 闪点 | 12 | | 密度 | 0.788 | | 折光率(n20D) | 1.3610 | | MDL编码 | MFCD00004886 | | Beilstein | 1811934 | | EINECS 编号 | 220-744-1 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335
H400 | | 防范说明 | P261
P273
P302+P352
P332+P313
P362+P364
P305+P351+P338
P391 | | UN号码 | 3335 | | 危险分类 | 9 | | 包装等级 | III | | WGK | 3 | | TSCA | 是 |
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| 463402 | Fluorochem | Octadecane-1-thiol | 95% | 220元/1g; 374元/25g; 968元/100g; 3278元/400g; | 展开 |
基本信息 | CAS Number | 2885-00-9 | | MDL Number | MFCD00004886 | | Melting Point | 27℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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