| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D742780 | MACKLIN | 2,5-二甲基-2,5-己二醇 | Standard for GC, ≥99.9%(GC) | 128元/5g; | 展开 |
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| D806498 | MACKLIN | 2,5-二甲基-2,5-己二醇 | 99% | 30元/25g; 42元/100g; 156元/500g; 695元/2.5kg; | 展开 |
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| D1167 | TCI | 2,5-Dimethyl-2,5-hexanediol | >99.0%(GC) | 130元/25G; 640元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C8H18O2 = 146.23 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1361437 | | PubChem物质ID | 87567717 | | SDBS (AIST Spectral DB) | 10259 | | MDL编号 | MFCD00004473 |
技术规格 | Appearance | White powder to crystal | | Purity(GC) | min. 99.0 % | | Melting point | 87.0 to 92.0 ℃ | | Solubility in Water | almost transparency |
物性(参考值) | 熔点 | 89 ℃ | | 沸点 | 127 ℃/32 mmHg | | 水溶性 | 可溶 | | 在水中的溶解度 | 140 g/l 20 ℃ | | 溶解性(可溶于) | 丙酮,氯仿,醇 |
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| 406400 | J&K | 2,5-Dimethyl-2,5-hexanediol | 99.5% | 205元/100G; 671元/500G; | 展开 |
基本信息 | 分子式 | C8H18O2 | | 分子量 | 146.23 | | 熔点 | 86-90 | | 沸点 | 214-215 | | 闪点 | 127 | | MDL编码 | MFCD00004473 | | Beilstein | 1361437 | | EINECS 编号 | 203-731-5 |
安全信息 | 图形或危害标志 |   | | 提示语 | Danger | | 危险说明 | H315
H318 | | 防范说明 | P280
P305+P351+P338
P310 | | WGK | 2 | | TSCA | 是 |
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| A11984 | Alfa Aesar | 2,5-Dimethyl-2,5-hexanediol | 97% | 569元/100g; 1869元/500g; 7919元/2500g; | 展开 |
应用
It is used as an intermediate in the preparation of 2.5-Dimethyl-2.5-bis(tertbutyl-peroxy)hexane to produce polyethylene copolymers and polyethylene rubbers. It is also used in the synthesis of six- and seven-membered heterocyclic boron compounds containing intramolecular N-B bond. 备注
Store away from acid chloride, acid anhydrides and oxidizing agents. Keep the container tightly closed. 基本信息 MDL
MFCD00004473 EINECS
203-731-5 分子式
C8H18O2 分子量
146.23 熔点
87-91° 沸点
214-215° 闪点
126°(258°F) 密度
0.898 灵敏度
Ambient temperatures. 形态
Crystalline flakes 溶解性
Soluble in water 20°C 140g/L. Beilstein
1361437 GHS危害和防范说明 GHS符号
Hazard Statements
H319
Causes serious eye irritation. Precautionary Statements
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 安全信息 危险类别
36
Irritating to eyes. 安全等级
26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
是 |
| C16250 | Alfa Aesar | 2,5-Dimethyl-2,5-hexanediol | 97% | 482元/5g; 1134元/250g; | 展开 |
基本信息 Ref#
16250 MDL
4473 分子式
C8 H18 O2 分子量
146.23 闪点
126 |
| 143618 | Sigma-Aldrich | 2,5-Dimethyl-2,5-hexanediol | 97% | 240.43元/100 G; 837.31元/500 G; | 展开 |
产品说明 一般描述 2，5-二甲基-2，5-己二醇在杂多酸催化脱水作用下，通过立体专一的分子内 S N 2 机制生成环醚 。在浓硫酸中与腈反应生成 δ 1 -吡咯啉类 。 应用 2,5-二甲基-2,5-己二醇用于合成含有分子内 N-B 键的六元和七元杂环硼化合物 。 包装 100, 500 g in poly bottle 基本信息 | 线性分子式 | (CH3)2C(OH)CH2CH2C(OH)(CH3)2 | | 分子量 | 146.23 | | Beilstein | 1361437 | | EC 号 | 203-731-5 | | MDL编号 | MFCD00004473 | | PubChem化学物质编号 | 24848597 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | bp | 214-215 ℃ (lit.) | | mp | 86-90 ℃ (lit.) | | SMILES string | CC(C)(O)CCC(C)(C)O | | InChI | 1S/C8H18O2/c1-7(2,9)5-6-8(3,4)10/h9-10H,5-6H2,1-4H3 | | InChI key | ZWNMRZQYWRLGMM-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H319 | | 预防措施声明 | P264 - P280 - P305 + P351 + P338 - P337 + P313 | | 危险分类 | Eye Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 260.6 °F | | 闪点(C) | 127 ℃ | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 225165 | Fluorochem | 2,5-Dimethyl-2,5-hexanediol | 97% | 220元/25g; 330元/100g; 1012元/500g; | 展开 |
基本信息 | CAS Number | 110-03-2 | | MDL Number | MFCD00004473 | | Boiling Point | 127℃ | | Melting Point | 89℃ |
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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