罗丹明B |
| 时间：2023-07-15 来源：化工号 作者：C28H31ClN2O3 |
| 中文名 | 罗丹明B
| | 英文名 | Rhodamine B
| | 别名 | 玫瑰红B
玫瑰精B
罗丹明B
玖瑰红B
罗丹明 B
碱性紫 10
盐基玫瑰精B
碱性玫瑰精B
四乙基罗丹明
C.I.碱性紫10
| | 英文别名 | C.I. 45170
Rhodamine B
Basic rose red
Basic Viloet10
C.I. No. 45170
C.I. Food Red 15
Basic Violet 10
Basic Rhodamine B
Tetraethylrhodamine
C.I.Basic Violet 10
Rhodamine B solution
C.I. Basic Violet 10
Basic Violet 10 (C.I.)
rhodamine B (laser dye)
Basic violet 10(C.I.45170)
rhodamine B for microscopy
9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride
N-[9-(2-carboxyphenyl)-6-(diethylamino)-3H-xanthen-3-ylidene]-N-ethylethanaminium chloride
| | CAS | 81-88-9
| | EINECS | 201-383-9 | | 化学式 | C28H31ClN2O3
| | 分子量 | 479.01 | | InChI | InChI=1/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H | | 密度 | 0.79 g/mL at 20 °C | | 熔点 | 210-211℃ (dec.) | | 闪点 | 12 °C | | 水溶性 | SOLUBLE | | 溶解度 | 溶于水和乙醇呈蓝光红色 (带强荧光)，微溶于丙酮，极易溶于乙二醇乙醚。 | | 折射率 | 1.6500 (estimate) | | PH值 | 3-4 (10g/l, H2O, 20℃) | | 存储条件 | room temp | | 稳定性 | Stable. Incompatible with strong oxidizing agents. | | 敏感性 | Easily absorbing moisture | | 外观 | 形态 Solid，色指数 45170，颜色 Green | | 物化性质 | 熔点 210-211°C (dec.)
水溶性 SOLUBLE
| | 产品用途 | 用作吸附指示剂和生物染色剂等 | | MDL号 | MFCD00011931 | | 危险品标志 | Xn - 有害物品
| | 风险术语 | R22 - 吞食有害。
R41 - 对眼睛有严重伤害。
R68 - 可能有不可逆后果的危险。
| | 安全术语 | S26 - 不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。
S36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。
| | 危险品运输编号 | UN 3077 9/PG 3 | | WGK Germany | 3 | | RTECS | BP3675000 | | TSCA | Yes | | 海关编号 | 32041300 | | 上游原料 | 苯酐 土耳其红油 3-羟基-N,N-二乙基苯胺 二乙胺 | | 下游产品 | 耐晒桃红色淀 耐晒圆珠笔红 醇溶耐晒火红B 丁基玫瑰红B 4-二乙氨基酮酸 | | 参考资料 展开查看 | 1. 王奥霖 谭兆岩 王对平 等. 20%烯·戊·恶种衣剂研制及对大豆镰孢根腐病的防效[J]. 植物保护 2019 45(03):230-236.
2. 谭兆岩 康泽 黄浩南 等. 8%烯·丙·阿悬浮种衣剂研制及对大豆镰孢菌根腐病的防效[J]. 核农学报 2020 v.34(05):56-64.
3. 臧斌 朱亮 陈琳 刘畅.g-C_3N_4基PVDF蒸馏膜的制备及性能研究[J].四川环境 2020 39(02):35-41.
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