| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T818900 | MACKLIN | 1,1,1-三(羟甲基)乙烷 | 97% | 32元/100g; 68元/500g; 548元/5kg; 1088元/10kg; | 咨询 |
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| T0479 | TCI | Trimethylolethane | >98.0%(GC) | 170元/25G; 430元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C5H12O3 = 120.15 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (吸湿) | | Reaxys-RN | 1304452 | | PubChem物质ID | 87576420 | | SDBS (AIST Spectral DB) | 3126 | | MDL编号 | MFCD00004687 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 197.0 to 203.0 ℃ | | Solubility in Water | almost transparency |
物性(参考值) | 熔点 | 201 ℃ | | 沸点 | 137 ℃/15 mmHg | | 水溶性 | 可溶 | | 在水中的溶解度 | 600 g/l 20 ℃ | | 溶解性(可溶于) | 醇 | | 溶解性(不溶于) | 乙醚,苯 |
相关法规 |
| 561679 | J&K | 1,1,1-Tris(hydroxymethyl)ethane | 96% | 60元/25G; 312元/500G; 653元/2.5KG; | 咨询 |
基本信息 | 分子式 | C5H12O3 | | 分子量 | 120.15 | | 熔点 | 193-195 | | 沸点 | 137 | | 闪点 | 160 | | MDL编码 | MFCD00004687 | | Beilstein | 1304452 | | EINECS 编号 | 201-063-9 |
安全信息 | 防范说明 | P262 | | WGK | 3 | | RTECS | TY7137500 | | TSCA | 是 |
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| B24324 | Alfa Aesar | 1,1,1-Tris(hydroxymethyl)ethane | 97% | 331元/500g; 1403元/2500g; | 咨询 |
应用
1,1,1-Tris(hydroxymethyl)ethane is an intermediate in the production of alkyd and polyester resins, powder coating resins, synthetic lubricants based on polyol esters, stabilizers for plastics, plasticizers, and pigment coatings. It is used in some phase change materials. 备注
Hygroscopic. Incompatible with oxidizing agents, water/ moisture. 基本信息 MDL
MFCD00004687 EINECS
201-063-9 分子式
C5H12O3 分子量
120.15 熔点
ca 190° 沸点
137°/15mm 闪点
160°(320°F) 灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures. 形态
Powder or lumps 溶解性
Soluble in water. Beilstein
1304452 安全信息 RTECS
TY7137500 TSCA
是 |
| C14051 | Alfa Aesar | 1,1,1-Tris(hydroxymethyl)ethane | 97% | 555元/25g; 1019元/500g; 3746元/2.5kg; | 咨询 |
基本信息 Ref#
14051 MDL
4687 分子式
C5 H12 O3 分子量
120.15 |
| T87807 | Sigma-Aldrich | 1,1,1-Tris(hydroxymethyl)ethane | ≥98% | 426.42元/500 G; 1130.59元/2 KG; | 咨询 |
产品说明 应用 1,1,1-Tris(hydroxymethyl)ethane can be used as a reactant to synthesize: - Hyperbranched polyesters by polycondensation reaction with dimethyl esters of aliphatic dicarboxylic acids.
- Trimeric anionic surfactants by reacting with long-chain α-bromo fatty acids.
It can also be used as a tridentate O-donor ligand in the: - Copper-catalyzed cross-coupling reactions between aryl iodides and amides, thiols, and phenols to prepare corresponding products via formation of C−N, C−S, and C−O bonds.
- N-arylation of azaheterocycles with aryl iodides using copper-catalyst.
包装 500 g in poly bottle
12 kg in fiber drum
2 kg in poly bottle 基本信息 | 线性分子式 | CH3C(CH2OH)3 | | 分子量 | 120.15 | | Beilstein | 1304452 | | EC 号 | 201-063-9 | | MDL编号 | MFCD00004687 | | PubChem化学物质编号 | 24900560 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98% | | mp | 193-195 ℃ (lit.) | | SMILES string | CC(CO)(CO)CO | | InChI | 1S/C5H12O3/c1-5(2-6,3-7)4-8/h6-8H,2-4H2,1H3 | | InChI key | QXJQHYBHAIHNGG-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 320.0 °F - closed cup | | 闪点(C) | 160.00 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 095815 | Fluorochem | 1,1,1-Tris(hydroxymethyl)ethane | 98% | 396元/25g; 1496元/500g; | 咨询 |
基本信息 | CAS Number | 77-85-0 | | MDL Number | MFCD00004687 | | Boiling Point | 137℃ | | Melting Point | 201℃ |
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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