国标编号: | 41515 |
CAS: | 83-32-9 |
中文名称: | 苊 |
英文名称: | Acenaphthene;1,2-dihydroacenph |
别 名: | 萘己环 |
分子式: | C 12 H 10 |
分子量: | 154.21 |
熔 点: | 95℃ 沸点:277.5℃ |
密 度: | 相对密度(水=1)1.02(2 |
蒸汽压: | 1.33kPa(131.2℃) |
溶解性: | 不溶于水,溶于热苯、醚、醇 |
稳定性: | 稳定 |
外观与性状: | 白色针状结晶 |
危险标记: | 8(易燃固体) |
用 途: | 用作染料中间体,也可用作杀虫剂、杀菌剂等 |
一、健康危害
侵入途径:吸入、食入。 健康危害:本品对眼睛、皮肤、粘膜和上呼吸道有刺激性。
二、毒理学资料及环境行为
毒性:属微毒类。 急性毒性:LD5010g/kg(大鼠经口);2.1g/kg(小鼠经口)
危险特性:遇明火、高热与氧化剂接触,有引起燃烧爆炸的危险。受热分解产生有毒的烟气。 燃烧(分解)产物:一氧化碳、二氧化碳。
气相色谱法《固体废弃物试验分析评价手册》中国环境监测总站等译高效液相色谱法《城市和工业废水中有机化合物分析》王克欧等译色谱-质谱法《水和废水标准检验法》19版译文,江苏省环境监测中心
前苏联(1975)水体中有害物质最高允许浓度 0.2mg/L
一、泄漏应急处理
隔离泄漏污染区,限制出入。切断火源。建议应急处理人员戴自给式呼吸器,穿一般作业工作服。小量泄漏:用洁净的铲子收集于干燥、洁净、有盖的容器中。大量泄漏:用塑料布、帆布覆盖,减少飞散。使用无火花工具收集回收或运至废物处理场所处置。
二、防护措施
呼吸系统防护:空气中粉尘浓度超标时,应该佩戴自吸过滤式防尘口罩。 眼睛防护:戴安全防护眼镜。 身体防护:穿防毒物渗透工作服。手防护:戴一般作业防护手套。 其它:工作现场禁止吸烟、进食和饮水。工作毕,淋浴更衣。保持良好的卫生习惯。
三、急救措施
皮肤接触:脱去被污染的衣着,用肥皂水和清水彻底冲洗皮肤。 眼睛接触:提起眼睑,用流动清水或生理盐水冲洗。就医。 吸入:迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难,给输氧。如呼吸停止,立即进行人工呼吸。就医。 食入:饮足量温水,催吐,就医。
灭火方法:喷水冷却容器,可能的话将容器从火场移至空旷处。灭火剂:雾状水、泡沫、二氧化碳、干粉、砂土。
苊(又称萘己环)是一种缩合环式芳香烃,通常为无色结晶。它不溶于水,可溶于酒精,并且是萘的重要衍生产品。一般从煤焦油中提取的苊,在氧化后会形成1,8-萘二甲酸酐和萘醌。
毒性苊为白色或略带黄色斜方针状结晶。不溶于水,微溶于乙醇,并能溶解在热醚、热苯、甲苯、冰醋酸、氯仿和石油醚中。
用途苊存在于高温焦油中,含量约为1.2%-1.8%。可以从煤焦油蒸馏后的洗油中通过精馏再分得工业苊。
类别与特性中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-tert-Butyl-acenaphthen | 35210-35-6 | C16H18 | 210.319 |
5-溴苊 | 5-bromoacenaphthene | 2051-98-1 | C12H9Br | 233.107 |
1-苊酮 | 1(2H)-acenaphthylenone | 2235-15-6 | C12H8O | 168.195 |
3-溴苊 | 3-bromoacenaphthene | 5209-31-4 | C12H9Br | 233.107 |
—— | 1,2-dibromoacenaphthene | 14209-08-6 | C12H8Br2 | 312.004 |
—— | cis-acenaphthene-1,2-diol | 2963-86-2 | C12H10O2 | 186.21 |
苊醌 | acenaphthene quinone | 82-86-0 | C12H6O2 | 182.178 |
—— | 1(2H)-acenaphthylenone oxime | 5088-53-9 | C12H9NO | 183.21 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,2,7,8-tetrahydrodicyclopenta[cd,lm]perylene | 80475-20-3 | C24H16 | 304.391 |
—— | 5-Methyl-acenaphthen | 17057-80-6 | C13H12 | 168.238 |
—— | pyracene | 567-79-3 | C14H12 | 180.249 |
5-乙基-1,2-二氢苊烯 | 5-ethylacenaphthene | 13936-05-5 | C14H14 | 182.265 |
—— | 4-ethyl-acenaphthene | 17190-46-4 | C14H14 | 182.265 |
—— | acenaphthen-5-yl-acetonitrile | 37977-51-8 | C14H11N | 193.248 |
—— | 2-acenaphthen-5-yl-ethanol | 140616-47-3 | C14H14O | 198.265 |
—— | 5-Isopropyl-acenaphthen | 13936-12-4 | C15H16 | 196.292 |
—— | 3-tert-Butyl-acenaphthen | 35210-35-6 | C16H18 | 210.319 |
—— | 5-hydroxymethylacenaphthene | 50773-22-3 | C13H12O | 184.238 |
—— | 4-isopropylacenaphthene | 35738-13-7 | C15H16 | 196.292 |
5-苊醛 | acenaphthene-5-carbaldehyde | 5345-46-0 | C13H10O | 182.222 |
—— | 5-ethynylacenaphthene | 33918-41-1 | C14H10 | 178.233 |
5-(氯甲基)-1,2-二氢苊 | 5-chloromethylacenaphthene | 62456-13-7 | C13H11Cl | 202.683 |
—— | 5-cyanoacenaphthene | 71235-81-9 | C13H9N | 179.221 |
—— | 4,7-di-tert-butyl-1,2-dihydroacenaphthylene | 10239-86-8 | C20H26 | 266.426 |
—— | 4-tert-butyl-acenaphthene | 55939-14-5 | C16H18 | 210.319 |
5-溴苊 | 5-bromoacenaphthene | 2051-98-1 | C12H9Br | 233.107 |
5-氯苊 | 5-chloroacenaphthene | 5209-33-6 | C12H9Cl | 188.656 |
1,2-二氢苊-5-胺 | 5-aminoacenaphthene | 4657-93-6 | C12H11N | 169.226 |
—— | 5,6-bis(hydroxymethyl)acenaphthene | 4599-97-7 | C14H14O2 | 214.264 |
1,2-二氢乙酰萘-5-醇 | acenaphthen-5-ol | 6373-33-7 | C12H10O | 170.211 |
1-乙基萘 | 1-ethylnapthelene | 1127-76-0 | C12H12 | 156.227 |
5-碘-1,2-二氢苊烯 | 5-iodoacenaphthene | 6861-64-9 | C12H9I | 280.108 |
—— | 4-Brom-acenaphthen | 4657-98-1 | C12H9Br | 233.107 |
—— | Acenaphthen-5-yl-essigsaeure | 10556-23-7 | C14H12O2 | 212.248 |
—— | 5-(1-hydroxyethyl)acenaphthene | 2346-72-7 | C14H14O | 198.265 |
—— | 5,6-bis(bromomethyl)acenaphthene | 4599-95-5 | C14H12Br2 | 340.057 |
—— | 5-Fluor-acenaphthen | 6861-63-8 | C12H9F | 172.202 |
—— | 4-acenaphthen-5-yl-butyric acid | 38036-08-7 | C16H16O2 | 240.302 |
5-苄基-1,2-二氢苊 | 5-benzyl-acenaphthene | 4657-91-4 | C19H16 | 244.336 |
5-乙酰-1,2-二氢苊烯 | 5-acetylacenaphthene | 10047-18-4 | C14H12O | 196.249 |
—— | 5,6,7,8-tetrahydrocyclohepta-acenaphthene | 518-02-5 | C16H16 | 208.303 |
5,6-二溴苊 | 5,6-dibromoacenaphthene | 19190-91-1 | C12H8Br2 | 312.004 |
—— | 1,2-dihydropyracylene | 23357-60-0 | C14H10 | 178.233 |
—— | 4,5-dideuterioacenaphthene | 195992-00-8 | C12H10 | 156.196 |
5,6-二氯苊 | 5,6-dichloroacenaphthene | 4208-97-3 | C12H8Cl2 | 223.102 |
—— | 5,6-diaminoacenaphthene | 3176-86-1 | C12H12N2 | 184.241 |
—— | 5,6-difluoroacenaphthene | 24737-17-5 | C12H8F2 | 190.192 |
—— | 1-bromoacenaphthene | 24171-73-1 | C12H9Br | 233.107 |
—— | 1-acenaphthen-5-yl-propan-1-ol | 55720-24-6 | C15H16O | 212.291 |
1-羟基二氢苊 | 1-acenaphthenol | 6306-07-6 | C12H10O | 170.211 |
—— | 1-acenaphthol | —— | C12H10O | 170.211 |
(S)-1,2-二氢乙酰萘-1-醇 | (S)-1-acenaphthenol | 121961-98-6 | C12H10O | 170.211 |
5-苊甲酸 | acenaphthene-5-carboxylic acid | 55720-22-4 | C13H10O2 | 198.221 |
—— | 5-Acetyl-acenaphthen-oxim | 92199-16-1 | C14H13NO | 211.263 |
—— | 5(bromoacetyl)acenaphthene | 34585-58-5 | C14H11BrO | 275.145 |
1-苊酮 | 1(2H)-acenaphthylenone | 2235-15-6 | C12H8O | 168.195 |
1-氯苊 | 1-chloro-1,2-dihydroacenaphthylene | 40745-49-1 | C12H9Cl | 188.656 |
—— | 5-propionylacenaphthene | 55720-25-7 | C15H14O | 210.276 |
3-氨基苊 | 1,2-dihydro-acenaphthylene-3-amine | 55939-13-4 | C12H11N | 169.226 |
—— | 1,2-dihydroacenaphthylene-3-carbaldehyde | 92378-92-2 | C13H10O | 182.222 |
—— | 5-(1-chloroethenyl)acenaphthene | 177205-97-9 | C14H11Cl | 214.694 |
—— | 3-iodoacenaphthene | 24737-48-2 | C12H9I | 280.108 |
3-溴苊 | 3-bromoacenaphthene | 5209-31-4 | C12H9Br | 233.107 |
—— | acenaphthene-5-carboxamide | —— | C13H11NO | 197.236 |
—— | 1,2-dihydroacenaphthylen-3-ylmethanol | 135510-01-9 | C13H12O | 184.238 |
—— | 5-(chloroacetyl)acenaphthene | 80262-61-9 | C14H11ClO | 230.694 |
3-氟苊 | 3-Fluor-acenaphthen | 3798-80-9 | C12H9F | 172.202 |
—— | 1-acenaphthen-5-yl-2-phenyl-ethanol | 102077-51-0 | C20H18O | 274.362 |
1-叔-丁基萘 | 1-(tert-butyl)naphthalene | 17085-91-5 | C14H16 | 184.281 |
—— | 1-benzyl-1,2-dihydroacenaphthylene | 94257-40-6 | C19H16 | 244.336 |
—— | 1-(1,2-dihydroacenaphthylen-5-yl)-2-phenylethanone | 116423-22-4 | C20H16O | 272.346 |
—— | 5-phenylacenaphthene | 56252-14-3 | C18H14 | 230.309 |
—— | 1,1',2,2'-tetrahydro-5,5'-biacenaphthylene | 41908-42-3 | C24H18 | 306.407 |
—— | 4-acenaphthen-5-yl-valeric acid | 16294-57-8 | C17H18O2 | 254.329 |
—— | 5-Butyryl-acenaphthen | 93433-44-4 | C16H16O | 224.302 |
—— | 1,2-dibromoacenaphthene | 14209-08-6 | C12H8Br2 | 312.004 |
—— | 3-acenaphthen-5-yl-3-oxo-propionitrile | —— | C15H11NO | 221.258 |
—— | trans-1,2-dibromoacenaphthene | 25226-58-8 | C12H8Br2 | 312.004 |
—— | trans-1,2-acenaphthalenediol | 2963-87-3 | C12H10O2 | 186.21 |
—— | cis-acenaphthene-1,2-diol | 2963-86-2 | C12H10O2 | 186.21 |
—— | 5-isobutyrylacenaphthene | 87969-65-1 | C16H16O | 224.302 |
—— | 5,6-diacetylnaphthylene | 80475-26-9 | C16H14O2 | 238.286 |
—— | 1-acenaphthen-5-yl-3-chloro-propan-1-one | 22336-45-4 | C15H13ClO | 244.721 |
苊醌 | acenaphthene quinone | 82-86-0 | C12H6O2 | 182.178 |
—— | 5-(1-phenyl-1-propyl)acenaphthene | 92669-84-6 | C21H20 | 272.39 |
1,2-二氢乙酰萘-5-基(苯基)甲酮 | 5-benzoylacenaphthene | 4657-89-0 | C19H14O | 258.32 |
—— | 5-(p-Toluyl)acenaphthene | 87969-72-0 | C20H16O | 272.346 |
—— | acenaphthen-5-yl-[1]naphthyl ketone | —— | C23H16O | 308.379 |
—— | 5-ethylacenaphthylene | 223518-16-9 | C14H12 | 180.249 |
—— | 5-(α-oxy-benzyl)-acenaphthene | 4657-90-3 | C19H16O | 260.335 |
—— | acenaphthen-5-yl-phenyl-ethanedione | 681463-31-0 | C20H14O2 | 286.33 |
—— | 2,4-diiodoacenaphthene | 55143-90-3 | C12H8I2 | 406.005 |
—— | 5-decanoylacenaphthene | 87969-71-9 | C22H28O | 308.464 |
—— | 1(2H)-acenaphthylenone oxime | 5088-53-9 | C12H9NO | 183.21 |
1-(1,2-二氢-3-苊)乙酮 | 1-acenaphthen-3-yl-ethanone | 7434-96-0 | C14H12O | 196.249 |
—— | 1,1,-dibromo-2-(1',2'-dihydroacenaphthylen-3'-yl)ethene | 135509-95-4 | C14H10Br2 | 338.041 |
—— | 7,7a-dihydro-6bH-acenaphth[1,2-b]azirine | 7156-07-2 | C12H9N | 167.21 |
—— | 3-benzyl-acenaphthene | —— | C19H16 | 244.336 |
N-(1,2-dihydroacenaphthylen-5-基)乙酰胺 | 5-acetamidoacenaphthene | 4657-94-7 | C14H13NO | 211.263 |
苊-5,6-二甲酸 | 5,6-acenaphthenedicarboxylic acid | 5698-99-7 | C14H10O4 | 242.231 |
—— | acenaphthen-5-yl-glyoxylic acid | 25178-59-0 | C14H10O3 | 226.232 |
5-硝基苊 | 4-nitroacenaphthene | 602-87-9 | C12H9NO2 | 199.209 |
—— | 4-acenaphthen-5-yl-4-oxo-trans-crotonic acid | 92964-72-2 | C16H12O3 | 252.269 |
—— | Acenaphthoylacrylsaeure | 92964-72-2 | C16H12O3 | 252.269 |
—— | (+/-)-1-Methoxy-acenaphthen | 21857-35-2 | C13H12O | 184.238 |
(3-苊并基)丙酸 | 4-acenaphthen-5-yl-4-oxo-butyric acid | 16294-60-3 | C16H14O3 | 254.285 |
—— | 5-acenaphthen-5-yl-5-oxo-valeric acid | —— | C17H16O3 | 268.312 |