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| CAS号 : | 7637-07-2 |
精确质量 : | 68.00450 |
| 分子式 : | BF3 |
logP : | 0.87980 |
| 分子量 : | 67.80620 |
PSA : | 0.00000 |
三氟化硼 | |
boron trifluoride | |
7637-07-2 | |
BF3 | |
67.80620 | |
0.00000 | |
0.87980 | |
68.00450 |
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n20/D 1.38
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2.38 (21 °C, vs air)
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透明至淡黄色液体
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库房通风低温干燥,与氧化剂、酸类分开存放
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4°C
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−100 °C(lit.)
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−127 °C(lit.)
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0.90 g/mL at 20 °C
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MAY DECOMPOSE
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GHS04, GHS05, GHS06, GHS08 | |
危险 | |
H280; H314; H330; H335; H373 | |
P260; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P403 + P233 | |
与水剧烈反应。 | |
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ED2275000
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3
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2.3
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S9-S26-S28-S36/37/39-S45-S28A-S16
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UN 3286 3/PG 2
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F; T+
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R11; R14; R24/25; R26; R35; R39/23/24/25
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
