- 中文别名:邻苯二胺
- 中文释义:1,2-苯二胺;邻苯二胺;1,2-二氨基苯;邻二氨基苯;邻苯二胺(OPD)
- 英文别名:1,2-phenylenediamine;
OPDA;
ortho-phenylenediamine;
OPD;
PODA;
ortho-diaminobenzene;
ek1700;
ortho-benzenediamine;
1.2-diaminobenzene;
o-Phenylenediamine;
ik3 - cas No.:95-54-5
- 分子式:
C6H8N2
- 分子量:108.14
- 精确分子量:108.06900
- PSA:52.04000
- MDL:MFCD00007721
- InChI:InChI:1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
- 分子结构式:
物化性质
- 外观与性状:
- 棕色黄色,红色棕色或棕色晶体
- 密度:
- 1,27 g/cm3
- 熔点:
- 99-102 °C
- 沸点:
- 256-258 °C(lit.)
- 闪点:
- 110°C
- 水溶解性:
- <0.1 g/100 mL at 20℃
- 折射率:
- 1.66
- 蒸汽密度:
- 3.7 (vs air)
- 存储条件/存储方法:
- 库房通风低温干燥,与食品原料分开储运
- 稳定性相关:
1.稳定性[23]稳定
2.禁配物[24] 强酸、强氧化剂、酸酐、酰基氯
3.避免接触的条件[25] 受热、光照
4.聚合危害[26] 不聚合
5.分解产物[27] 氨
- 其它信息:
1.性状:无色单斜晶体[6]
2.pH值:8.7(1%溶液)[7]
3.熔点(℃):102~104[8]
4.沸点(℃):252~258[9]
5.相对密度(水=1):1.03[10]
6.相对蒸气密度(空气=1):3.7[11]
7.饱和蒸气压(kPa):0.33(100℃)[12]
8.临界压力(MPa):5.18[13]
9.辛醇/水分配系数:0.15[14]
10.闪点(℃):156(CC)[15]
11.爆炸上限(%):9.8[16]
12.爆炸下限(%):1.5[17]
13.溶解性:微溶于冷水,易溶于乙醇、乙醚、氯仿。[18]
安全信息
- 外观与性状:
- 棕色黄色,红色棕色或棕色晶体
- 密度:
- 1,27 g/cm3
- 熔点:
- 99-102 °C
- 沸点:
- 256-258 °C(lit.)
- 闪点:
- 110°C
- 水溶解性:
- <0.1 g/100 mL at 20℃
- 折射率:
- 1.66
- 蒸汽密度:
- 3.7 (vs air)
- 存储条件/存储方法:
- 库房通风低温干燥,与食品原料分开储运
- 稳定性相关:
1.稳定性[23]稳定
2.禁配物[24] 强酸、强氧化剂、酸酐、酰基氯
3.避免接触的条件[25] 受热、光照
4.聚合危害[26] 不聚合
5.分解产物[27] 氨
- 其它信息:
1.性状:无色单斜晶体[6]
2.pH值:8.7(1%溶液)[7]
3.熔点(℃):102~104[8]
4.沸点(℃):252~258[9]
5.相对密度(水=1):1.03[10]
6.相对蒸气密度(空气=1):3.7[11]
7.饱和蒸气压(kPa):0.33(100℃)[12]
8.临界压力(MPa):5.18[13]
9.辛醇/水分配系数:0.15[14]
10.闪点(℃):156(CC)[15]
11.爆炸上限(%):9.8[16]
12.爆炸下限(%):1.5[17]
13.溶解性:微溶于冷水,易溶于乙醇、乙醚、氯仿。[18]
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SS7875000
- CHEMICAL NAME :
- o-Phenylenediamine
- CAS REGISTRY NUMBER :
- 95-54-5
- BEILSTEIN REFERENCE NO. :
- 0606074
- LAST UPDATED :
- 199803
- DATA ITEMS CITED :
- 36
- MOLECULAR FORMULA :
- C6-H8-N2
- MOLECULAR WEIGHT :
- 108.16
- WISWESSER LINE NOTATION :
- ZR BZ
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 :
- 510 mg/kg
- TOXIC EFFECTS :
- Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1873 mg/m3
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 516 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 660 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 366 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >91 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 245 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 450 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 336 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 360 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 360 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - convulsions or effect on seizure threshold
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - wild bird species
- DOSE/DURATION :
- 133 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- Micronucleus test
- TYPE OF TEST :
- DNA inhibition
- TYPE OF TEST :
- Micronucleus test
MUTATION DATA
- TEST SYSTEM :
- Rodent - guinea pig
- DOSE/DURATION :
- 216 mg/kg/24H
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 43,249,1980 *** REVIEWS *** ACGIH TLV-Animal carcinogen 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 ACGIH TLV-TWA 0.1 mg/m3 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4334 No. of Facilities: 342 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 3076 (estimated) No. of Female Employees: 1372 (estimated)
- 毒理学数据:
1.急性毒性[19] LD50:1070mg/kg(大鼠经口)
2.刺激性 暂无资料
3.致突变性[20] 微生物致突变:鼠伤寒沙门菌1g/L。微核试验:小鼠经口216mg/kg(24h)。DNA损伤:人淋巴细胞15mmol/L。DNA抑制:人HeLa细胞7mmol/L。细胞遗传学分析:人淋巴细胞10mmol/L。
- 生态数据:
1.对水是极其危害的,对鱼类有毒性,切勿让产品进入水体。
2.生态毒性[21] LC50:24mg/L(96h)(斑马鱼);280mg/L(96h)(蓝鳃太阳鱼)
3.生物降解性 暂无资料
4.非生物降解性[22] 空气中,当羟基自由基浓度为5.00×105个/cm3时,降解半衰期为2.2h(理论)。
MSDS
国标编号: | 61789 |
CAS: | 95-54-5 |
中文名称: | 1,2-苯二胺 |
英文名称: | o-Phenylenediamine;1,2-diaminobenzene |
别 名: | 邻苯二胺;1,2-二氨基苯 |
分子式: | C6H8N2;C6H4(NH2)2 |
分子量: | 108.14 |
熔 点: | 102~104℃ 沸点:25 |
密 度: | 相对密度(空气=1)3.7 |
蒸汽压: | 100℃ |
溶解性: | 微溶于冷水,易溶于乙醇、乙醚、氯仿 |
稳定性: | 稳定 |
外观与性状: | 无色单斜晶体 |
危险标记: | 15(毒害品) |
用 途: | 作为农药中间体,染料中间体 |
2.对环境的影响: 一、健康危害 侵入途径:吸入、食入、经皮吸收。 健康危害:吸入、摄入或经皮肤吸收对身体有害。对眼睛、粘膜、呼吸道有刺激作用。 二、毒理学资料及环境行为 急性毒性:LD501070mg/kg(大鼠经口) 致突变性:微生物致突变:鼠伤寒沙门氏菌1g/L。微核试验:小鼠经口216mg/kg,24小时。 危险特性:遇明火、高热可燃。与强氧化剂可发生反应。受热分解放出有毒的氧化氮烟气。 燃烧(分解)产物:一氧化碳、二氧化碳、氧化氮。 3.现场应急监测方法: 4.实验室监测方法: 气相色谱法,参照《分析化学手册》(第四分册,色谱分析),化学工业出版社 5.环境标准: 美国 车间卫生标准 0.1mg/m3[皮](1,4-苯二胺) 前苏联(1975) 水体中有害有机物的最大允许浓度 0.1mg/L(1,4-苯二胺) 6.应急处理处置方法: 一、泄漏应急处理 隔离泄漏污染区,周围设警告标志,建议应急处理人员戴好防毒面具,穿化学防护服。不要直接接触泄漏物,用清洁的铲子收集于干燥净洁有盖的容器中,运至废物处理场所或用沙土混合,逐渐倒入稀盐酸中(1体积浓盐酸加2体积水稀释),放置24小时,然后废弃。如大量泄漏,收集回收或无害处理后废弃。 二、防护措施 呼吸系统防护:空气中浓度较高时,佩带防毒面具。紧急事态抢救或逃生时,应该佩戴自给式呼吸器。 眼睛防护:戴化学安全防护眼镜。 防护服:穿紧袖工作服,长统胶鞋。 手防护:戴橡皮手套。 其它:工作现场禁止吸烟、进食和饮水。及时换洗工作服。工作前后不饮酒,用温水洗澡。进行就业前和定期的体检。 三、急救措施 皮肤接触:立即脱去污染的衣着,用肥皂水及清水彻底冲洗。注意手、足和指甲等部位。 眼睛接触:立即提起眼睑,用大量流动清水或生理盐水冲洗。 吸入:迅速脱离现场至空气新鲜处。必要时进行人工呼吸。就医。 食入:误服者给漱口,饮水,洗胃后口服活性炭,再给以导泻。就医。 灭火方法:雾状水、二氧化碳、砂土、干粉、泡沫。
分子结构与计算化学数据
分子结构数据
1、摩尔折射率:34.72
2、摩尔体积(cm3/mol):93.9
3、等张比容(90.2K):258.9
4、表面张力(dyne/cm):57.5
5、极化率(10-24cm3):13.76
计算化学数据
1.疏水参数计算参考值(XlogP):无
2.氢键供体数量:2
3.氢键受体数量:2
4.可旋转化学键数量:0
5.互变异构体数量:无
6.拓扑分子极性表面积52
7.重原子数量:8
8.表面电荷:0
9.复杂度:62.9
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1