| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T742716 | MACKLIN | 2,2,4,4-四甲基-1,3-环丁二醇 | Standard for GC, ≥99.8%(GC) | 460元/1g; | 咨询 |
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| T832081 | MACKLIN | 2,2,4,4-四甲基-1,3-环丁二醇 | 98% | 46元/1g; 157元/5g; 499元/25g; 1645元/100g; | 咨询 |
储存：室温,干燥,惰性气体氛围 状态：白色晶体粉末 折射率：1.479 |
| T0145 | TCI | 2,2,4,4-Tetramethyl-1,3-cyclobutanediol (mixture of isomers) | >98.0%(GC) | 750元/5G; 2130元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C8H16O2 = 144.21 | | 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 | 2037413 | | PubChem物质ID | 87576147 | | SDBS (AIST Spectral DB) | 3493 | | MDL编号 | MFCD00001329 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % (total of isomers) | | Solubility in Methanol | very faint turbidity |
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。
| | 防范说明 | 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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| 586230 | J&K | 2,2,4,4-Tetramethyl-1,3-cyclobutanediol | 99%, 异构体混合物 | 174元/1G; 362元/5G; | 咨询 |
基本信息 | 分子式 | C8H16O2 | | 分子量 | 144.21 | | 熔点 | 126-129 | | 沸点 | 210-215 | | 闪点 | 52 | | MDL编码 | MFCD00001329 | | Beilstein | 2037413 | | EINECS 编号 | 221-140-0 |
安全信息 | 图形或危害标志 |  | | 提示语 | Danger | | 危险说明 | H228
H315
H319
H335 | | 防范说明 | P210
P261
P305+P351+P338 | | UN号码 | 1325 | | 危险分类 | 4.1 | | 包装等级 | II | | WGK | 3 |
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| 947930 | J&K | 2,2,4,4-Tetramethyl-1,3-cyclobutanediol | 98%, 异构体混合物 | 170元/1G; 354.8元/5G; | 咨询 |
基本信息 | 分子式 | C8H16O2 | | 分子量 | 144.21 | | 熔点 | 126-129 | | 沸点 | 210-215 | | 闪点 | 52 | | MDL编码 | MFCD00001329 | | Beilstein | 2037413 | | EINECS 编号 | 221-140-0 |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H228
H315
H319
H335 | | 防范说明 | P210
P261
P305+P351+P338 | | UN号码 | 1325 | | 危险分类 | 4.1 | | 包装等级 | II | | WGK | 3 |
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| 131946 | Sigma-Aldrich | 2,2,4,4-Tetramethyl-1,3-cyclobutanediol, mixture of isomers | 99% | 1694.6元/10 G; | 咨询 |
产品说明 应用 2,2,4,4-四甲基-1,3-环丁二醇已被用于制备Eastman Tritan™共聚酯。 包装 10 g in glass bottle 法律信息 Tritan is a trademark of Eastman Kodak Company 基本信息 | 线性分子式 | (CH3)4C4H2(OH)2 | | 分子量 | 144.21 | | EC 号 | 221-140-0 | | MDL编号 | MFCD00001329 | | PubChem化学物质编号 | 24847538 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | bp | 210-215 ℃ (lit.) | | mp | 126-129 ℃ (lit.) | | SMILES string | CC1(C)C(O)C(C)(C)C1O | | InChI | 1S/C8H16O2/c1-7(2)5(9)8(3,4)6(7)10/h5-6,9-10H,1-4H3 | | InChI key | FQXGHZNSUOHCLO-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H228 - H315 - H319 - H335 | | 预防措施声明 | P210 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 4.1B - Flammable solid hazardous materials | | WGK | WGK 3 | | 闪点(F) | 125.6 °F - closed cup | | 闪点(C) | 52 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 340468 | Fluorochem | 2,2,4,4-Tetramethylcyclobutane-1,3-diol | 95% | 1672元/10g; 3476元/25g; | 咨询 |
基本信息 | CAS Number | 3010-96-6 | | MDL Number | MFCD00001329 | | Melting Point | 127℃ |
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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