tert-Butylhydroquinone 叔丁基对苯二酚
CAS 1948-33-0 MFCD00002344
化学结构图
SMILES: CC(C)(C)c1cc(O)ccc1O
化学属性
| Mol. Formula | C10H14O2 |
|---|---|
| Mol. Weight | 166 |
| Density | 1.241 |
| Autoignition Point | 855 °F |
| Melting Point | 127.0 to 131.0 deg-C |
| Flash Point | 171°(339°F) |
| TSCA | Yes |
| Boiling Point | 295 |
| Stability | 对湿度敏感 |
| Appearance | 白色至淡灰色结晶或结晶性粉末。有极轻微的特殊气味。溶于乙醇、乙酸、乙酯、异丙醇、乙醚及植物油、猪油等，几不溶于水(25℃，<;1%；95℃，5%)。沸点300℃，熔点126.5～128.5℃。对大多数油脂均有防止胯败作用，尤其是植物油。遇铁、铜不变色，但如有碱存在可转为粉红色。 |
别名和识别编码
| Chemical Name | tert-Butylhydroquinone |
|---|---|
| CAS Number | 1948-33-0 |
| EC Number | 217-752-2 |
| Beilstein Registry Number | 637923 |
| MDL Number | MFCD00002344 |
| PubChem Substance ID | 87563817 |
| Synonym | tert-Butylhydroquinone 2-特丁基对苯二酚 tert-Butyl-1,4-benzenediol 叔丁基对苯二酚（TBHQ） 4-Benzenediol,2-(1,1-dimethylethyl)-1 T-BUTYLHYDROQUINONE 特丁基对苯二酚 TERT-BUTYLHYDROQUINONE 抗氧剂TBHQ 264-氢醌 T-丁基氢醌 TBHQ T-丁基-1 叔丁基对苯二酚/2-叔丁基氢醌/TBHQ Butylhydroquinone; TBHQ; 2-tert-Butylhydroquinone; 2-(1,1-Dimethylethyl)-1,4-benzenediol 2-叔丁基氢醌 2-T-BUTYLHYDROQUINONE 叔丁基对苯二酚 2-(1,1-Dimethylethyl)-1,4-benzenediol 2-三級丁二氫醌 2-特丁基对苯二酚 Butylhydroquinone TERTIARY BUTYL HYDROQUINONE TERT-BUTYLHYDROCHINONE 叔丁基氢醌 2-TERT-BUTYL-1,4-BENZENEDIOL 2-(1,1-Dimethylethyl)-1,4-benzenediol NSC 4972 1-dimethylethyl)-4-benzenediol(1 2-TERT-BUTYL-1,4-DIHYDROXYBENZENE 1-T-BUTYL-1,4-DIHYDROXYBENZENE 邻叔丁基对苯二酚 T-丁基-1,4-苯酚 2-tert-butylhydroquinen 1,4-Benzenediol, 2-(1,1-dimethylethyl)- 2-tetrabutyl-1,4-dihydroxybenzene MONO-TERT-BUTYLHYDROQUINONE 4-苯酚 2-(1,1-dimethylethyl)-4-benzenediol TBHQ T-丁基-1,4-苯酚,特丁基对苯二酚,叔丁基氢醌,2-特丁基对苯二酚 Tenox TBHQ 2-t-Butyl-1,4-benzenediol TBHQ 2-tert-butylhydroquinone 特丁基对苯三酚 banox20ba Sustane 第三丁基对苯二酚 |
| Reaxys-RN | 637923 |
| Chemical Name Translation | 叔丁基对苯二酚 |
| Wiswesser Line Notation | QR DQ BX1&1&1 |
| LabNetwork Molecule ID | LN00193421 |
| InChI | InChI=1S/C10H14O2/c1-10(2,3)8-6-7(11)4-5-9(8)12/h4-6,11-12H,1-3H3 |
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分类
- {SNA} Alcohols, Monomers, Polymer Science, 材料科学
- {SNA} Alcohols, Materials Science, Monomers, Polymer Science
- {Chemicalbook} 食品添加剂: 抗氧化剂
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
产品应用
- 对大多数油脂、塑料、橡胶等均有防止氧化作用。遇铁、铜不变色，但如有碱存在可转为粉红色。 抗氧化性能优越。
相关文献及参考
- Beilstein: 6,IV,6013
安全信息
GHS Symbol
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P302+P352+P332+P313+P362+P364
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- P332+P313
- P273 Avoid release to the environment. 避免释放到环境中。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P305+P351+P338+P337+P313
- P301+P312+P330
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P302+P350
- P337+P313
- H315 Causes skin irritation 会刺激皮肤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H302 Harmful if swallowed 吞食有害
- H319 Causes serious eye irritation 严重刺激眼睛
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,53,1975
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,53,1975
TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2900 mg/m3/4H TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea REFERENCE : ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,753,1992
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 790 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : WHFAAC WHO Food Additives Series. (Geneva, Switzerland) No.1-8, 1972-75. Discontinued. Volume(issue)/page/year: 8,26,1975
TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 20 mg/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,125,1990
TYPE OF TEST : Mutation in mammalian somatic cells TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 1700 ug/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 280,17,1992
TYPE OF TEST : Sister chromatid exchange ROUTE OF EXPOSURE : Intraperitoneal TEST SYSTEM : Rodent - mouse DOSE/DURATION : 20 mg/kg REFERENCE : EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 13,234,1989
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 170 ug/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amst
TYPE OF TEST : Unscheduled DNA synthesis ROUTE OF EXPOSURE : Oral TEST SYSTEM : Rodent - rat DOSE/DURATION : 33600 mg/kg/4W (Continuous) REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 99,37,1989
TYPE OF TEST : Sister chromatid exchange TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 170 ug/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 280,17,1992
TYPE OF TEST
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE : 32500 mg/kg SEX/DURATION : female 13 week(s) pre-mating TOXIC EFFECTS : Reproductive - Maternal Effects - other effects Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) REFERENCE : NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-459,1997
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE : 39 gm/kg SEX/DURATION : male 13 week(s) pre-mating TOXIC EFFECTS : Reproductive - Fertility - mating performance (e.g. # sperm positive females per # females mated; # copulations per # estrus cycles) REFERENCE : NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-459,1997
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE : 39 gm/kg SEX/DURATION : male 13 week(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - testes, epididymis, sperm duct REFERENCE : NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No.206- Volume(issue)/page/year: NTP-TR-459,1997
其他信息
- 可燃性危险特性:热分解排出有毒辛辣刺激烟雾
- 毒性分级:中毒
- 急性毒性:口服-大鼠 LD50: 700 毫克/公斤; 口服-小鼠 LD50: 1000 毫克/公斤
- TCI Shanghai:叔丁基-1,4-苯酚 tert-Butylhydroquinone,>;98.0%(GC)(1948-33-0)
- 叔丁基氢醌价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010226 叔丁基对苯二酚;叔丁基氢醌 100g 80元 2011/08/23 TB083302 叔丁基对苯二酚;叔丁基氢醌 25g 149元 2011/04/16 B0833 叔丁基对苯二酚 tert-Butylhydroquinone 25G 139元
- Sigma Aldrich:1948-33-0(sigmaaldrich)
- 储运特性:库房通风低温干燥
- 用途二:抗氧化剂。适用于粗油和高度不饱和油脂，如向日葵油等。对烹调用油和焙烤制品，宜与BHA合用，但适用于煮炸制品。一般用量100～200mg/kg。
- Alfa Aesar:叔丁基对苯二酚,97% tert-Butylhydroquinone, 97%(1948-33-0)
- MSDS 信息:Butylhydroquinone(1948-33-0).msds
- 用途三:作抗氧化剂，可用于食用油脂、油炸食品、饼干、方便面、速煮米、干果罐头、干鱼制品和腌制肉制品，最大使用量为0.2g/kg。
- 图谱信息:叔丁基氢醌(1948-33-0)红外图谱(IR1) 叔丁基氢醌(1948-33-0)红外图谱(IR2) 叔丁基氢醌(1948-33-0)质谱(MS)
- 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 特丁基对苯二酚 烘炒坚果食品 抗氧化剂 0.2 特丁基对苯二酚 油炸食品 抗氧化剂 0.2 特丁基对苯二酚 风干、烘干、压干等水产品 抗氧化剂 0.2 特丁基对苯二酚 腌腊肉制品类（如咸肉、腊肉、板鸭、中式火腿、腊肠等） 抗氧化剂 0.2 特丁基对苯二酚 饼干 抗氧化剂 0.2 特丁基对苯二酚 方便米面制品 抗氧化剂
- 类别:有毒物质
- 上游原料:1,4-苯二酚 --> 异丁烯 -->
- 用途四:对大多数油脂、塑料、橡胶等均有防止氧化作用。遇铁、铜不变色，但如有碱存在可转为粉红色。 抗氧化性能优越。
- 参考质量标准:QB 2395-1998 特丁基对苯二酚含量(以C10H14O2计)/% ≥99.0 特丁基对苯醌/% ≤0.2 2，5-二叔丁基氢醌/% ≤0.2 氢醌/% ≤0.1 甲苯/% ≤0.0025 砷(以As计)/% ≤0.0003 重金属(以Pb计)/% ≤0.001 熔点/℃ 126.5～128.5
- 用途一:用作PVC抗鱼眼剂及食品添加剂
- 方法一:由2，6一二叔丁基苯与KOH在乙醇中反应后加人2一糠酰啶，进行回流反应后静置析出初品，再用乙醇洗涤并重结晶而得(IISP4222883，Sep 16，1980)。
- Acros Organics:叔丁基对苯二酚 tert-Butylhydroquinone, 97%(1948-33-0)
- 叔丁基对苯二酚有一种极淡的特殊香味，几乎不溶于水（约为 5‰ ）， 溶于乙醇、乙酸、乙酯、乙醚及植物油等。
- 方法二:磷酸催化法 在甲苯、对苯二酚和60%磷酸的混合物中加入异丁烯或叔丁醇，在105℃下反应生成TBHQ，产率为89%。 硫酸催化法 在浓硫酸或磺酸存在下，对苯二酚与叔丁醇于90℃下反应生成41.0%(mo1)的TBHQ和5.1%(mo1)的2，5-二特丁基对苯二酚。
- 下游产品:叔丁基-4-羟基苯甲醚
- 灭火剂:水, 干粉, 二氧化碳, 泡沫
- MOL 文件:1948-33-0.mol
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