61788-32-7

• 常用中文名：氢化三联苯
• 常用英文名：1-cyclohex-2-en-1-yl-4-cyclohex-3-en-1-ylbenzene
• CAS号：61788-32-7
• 分子式：C₁₈H₂₂
• 分子量：238.367
• 相关类别： 无机化工 无机盐 氢化物、氮化物、叠氮化物 氢化物
• 发布时间：2018-06-14 11:14:10
• 更新时间：2026-07-02 15:00:35

名称

• 中文名: 氢化三联苯
• 英文名: 1-cyclohex-2-en-1-yl-4-cyclohex-3-en-1-ylbenzene
• 中文别名: 氢化三联苯(异构体混合物); 首诺氢化三联苯; 氢化三联苯(异构体混合物)(定性); 氢化三苯基; 1-环己-2-烯-1-基-4-环己-3-烯-1-基苯; T-66氢化三联苯; 氢化三联苯导热油; 三苯基氢化; 部分氢化三联苯
• 英文别名: Terphenyl, hydriert; EINECS 262-967-7; Terphenyl hydrogenated in toluene; Terphenyl hydrogenated/ Mix; DIPHYL THT; hot selling Terphenyl hydrogenated; terphenyls, hydrogenated; Terphenyl, hydrogenated ISO 9001：2015 REACH; Hydrogenated three biphenyl; T66; TERPHENYLHYDRIDE; Terphenyl,hydrogenated; Terphenyl, hydrogenated ( ade); Terphenyl, ptially hydrogenated; Leetherm; Terphenyl, hydrogenated; Terphenyl hydrogenated（mixture of isomers）; 1-(2-Cyclohexen-1-yl)-4-(3-cyclohexen-1-yl)benzene; top quality Terphenyl hydrogenated; Hydrogenated triphenyl

物化性质

• 密度: 1.0±0.1 g/cm3
• 沸点: 352.8±42.0 °C at 760 mmHg
• 分子式: C₁₈H₂₂
• 分子量: 238.367
• 闪点: 167.4±16.5 °C
• 精确质量: 238.172150
• LogP: 6.27
• 外观性状: 透明油性灰白-黄色液体,带有一种微弱气味
• 蒸汽压: 0.0±0.4 mmHg at 25°C
• 折射率: 1.561
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WZ6535000 CHEMICAL NAME : Terphenyls, hydrogenated CAS REGISTRY NUMBER : 61788-32-7 LAST UPDATED : 199712 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 17500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 4,220,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 12500 mg/kg REFERENCE : DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 4,220,1980 *** REVIEWS *** ACGIH TLV-TWA 4.9 mg/m3 (0.5 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.5 ppm (5 mg/m3) JAN 1993 OEL-BELGIUM:TWA 0.5 ppm (4.9 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.4 ppm (4.4 mg/m3) JAN 1993 OEL-FRANCE:TWA 0.5 ppm (5 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.5 ppm (5 mg/m3) JAN 1993 OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.5 ppm (5 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO HYDROGENATED TERPHENYLS-air:10H TWA 0.5 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4385 No. of Facilities: 250 (estimated) No. of Industries: 6 No. of Occupations: 7 No. of Employees: 2105 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4385 No. of Facilities: 1281 (estimated) No. of Industries: 16 No. of Occupations: 28 No. of Employees: 35036 (estimated) No. of Female Employees: 7571 (estimated)

安全

• 危害码 (欧洲): Xn
• 海关编码: 2902909090

海关

海关编码	2902909090
中文概述	2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素	品名, 成分含量
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%