| è´§å· | å“牌 | 产å“å称 | è§„æ ¼ | 包装ã€å‚è€ƒä»·æ ¼ | |
| B802482 | MACKLIN | 1,4-ä¸çƒ¯äºŒé†‡(åå¼+顺å¼) | 98% | 23å…ƒ/25g; 32å…ƒ/100g; 119å…ƒ/500g; 534å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色到黄色液体 折射率：n20/D 1.479 |
| 326404 | J&K | 2-Butene-1,4-diol | 98%, 顺å异构体混åˆç‰© | 66å…ƒ/25G; 164å…ƒ/100G; 656å…ƒ/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C4H8O2 | | 分åé‡ | 88.11 | | 闪点 | 128 | | 密度 | 1.072 | | 折光率(n20D) | 1.4770 - 1.4800 | | MDLç¼–ç | MFCD00002924 | | Beilstein | 1679241 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | æç¤ºè¯ | Warning | | å±é™©è¯´æ˜Ž | H302
H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 | | RTECS | EM4970000 |
|
| Y30394 | Alfa Aesar | 2-Butene-1,4-diol | 97% | 190元/100g; 758元/500g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ åˆ†åå¼
C4H8O2 分åé‡
88.11 |
| 098937 | Fluorochem | 2-Butene-1,4-diol (mixture of cis and trans) | 98% | 330元/50g; 946元/250g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 110-64-5 | | MDL Number | MFCD00002924 | | Boiling Point | 234℃ | | Melting Point | 4-10℃ | | Density | 1.072 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— | | | å±é™©æ€§è¯´æ˜Ž | H302: Harmful if swallowed.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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 . on this label).
P330: Rinse mouth.
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 local regulations.
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