| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D870781 | MACKLIN | 6,6-二甲基-5,7-二氧杂螺[2,5]辛烷-4,8-二酮 | 98% | 192元/5g; 528元/25g; 1756元/100g; 7680元/500g; | 咨询 |
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| C1334 | TCI | 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione | >98.0%(GC) | 290元/1G; 960元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C8H10O4 = 170.16 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1241835 | | PubChem物质ID | 87566346 | | SDBS (AIST Spectral DB) | 19328 | | MDL编号 | MFCD00042796 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Melting point | 69.0 to 72.0 ℃ |
物性(参考值) |
| L15571 | Alfa Aesar | 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione | 99% | 686元/1g; 2285元/5g; | 咨询 |
基本信息 MDL
MFCD00042796 EINECS
227-044-5 分子式
C8H10O4 分子量
170.17 熔点
63-66° 灵敏度
Ambient temperatures. Beilstein
1241835 安全信息 TSCA
否 |
| 341266 | Sigma-Aldrich | cyclic Isopropylidene 1,1-cyclopropanedicarboxylate | 99% | 995.04元/5 G; | 咨询 |
基本信息 | 经验(实验)分子式 | C8H10O4 | | 分子量 | 170.16 | | Beilstein | 1241835 | | EC 号 | 227-044-5 | | MDL编号 | MFCD00042796 | | PubChem化学物质编号 | 24860919 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | mp | 63-65 ℃ (lit.) | | 溶解性 | DMF: soluble(lit.)
THF: soluble
diethyl ether: soluble(lit.)
water: insoluble(lit.) | | SMILES string | CC1(C)OC(=O)C2(CC2)C(=O)O1 | | InChI | 1S/C8H10O4/c1-7(2)11-5(9)8(3-4-8)6(10)12-7/h3-4H2,1-2H3 | | InChI key | AXJVPXNVESYGDT-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 325029 | Fluorochem | 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione | 95% | 242元/1g; 5104元/25g; 15950元/100g; | 咨询 |
基本信息 | CAS Number | 5617-70-9 | | MDL Number | MFCD00042796 | | Melting Point | 70℃ |
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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