| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| M828788 | MACKLIN | 3,4-二氟苯甲酸甲酯 | 97% | 27元/5g; 60元/25g; 230元/100g; 1138元/500g; | 展开 |
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| 570469 | J&K | Methyl 3,4-difluorobenzoate | 98% | 60元/1G; 96元/5G; | 展开 |
基本信息 | 分子式 | C8H8F2O2 | | 分子量 | 172.13 | | 熔点 | 23-27 | | 沸点 | 87-89 | | MDL编码 | MFCD00276597 |
安全信息 | 图形或危害标志 |   | | 提示语 | Warning | | 危险说明 | H302
H315
H318
H335 | | 防范说明 | P261
P280
P305+P351+P338 | | WGK | 3 | | TSCA | 否 |
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| 594717 | Sigma-Aldrich | Methyl 3,4-difluorobenzoate | 97% | 484.16元/5 G; | 展开 |
基本信息 | 线性分子式 | F2C6H3CO2CH3 | | 分子量 | 172.13 | | MDL编号 | MFCD00276597 | | PubChem化学物质编号 | 24881531 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | mp | 23-27 ℃ (lit.) | | SMILES string | COC(=O)c1ccc(F)c(F)c1 | | InChI | 1S/C8H6F2O2/c1-12-8(11)5-2-3-6(9)7(10)4-5/h2-4H,1H3 | | InChI key | DWRVHDWKWKFSAI-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H302 - H315 - H318 - H335 | | 预防措施声明 | P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310 | | 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 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, Faceshields, Gloves |
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| 008379 | Fluorochem | Methyl 3,4-difluorobenzoate | 97% | 220元/1g; 286元/25g; 2596元/250g; | 展开 |
基本信息 | CAS Number | 369-25-5 | | MDL Number | MFCD00276597 | | Boiling Point | 88℃/15mm |
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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