| 中文名 |
2-甲氧基-5-甲基苯胺
|
| 英文名 |
2-Methoxy-5-methylaniline
|
| 中文别名 |
5-甲基邻茴香胺
克利西丁
1-氨基-2-甲氧基-5-甲基苯
2-氨基-4-甲基苯甲醚
邻氨基对甲苯甲醚
3-甲基-6-甲氧基苯胺
4-甲大茴香胺
5-甲鄰甲氧苯胺
邻氯基对甲基苯甲醚
3-氨基对甲苯甲醚
|
| 英文别名 |
Para-Cresidine
EINECS 204-419-1
6-Methoxy-m-toluidine
2-Methoxy-5-methylbenzenamine
2-Methoxy-5-methylaniline
Cresidine
Benzenamine,2-methoxy-5-methyl
5-Methyl-o-anisidine
Para Cresidine
p-cresidine
MFCD00007815
2-amino-4-methylanisole
1-amino-2-methoxy-5-methylbenzene
Krezidin
3-Amino-4-methoxytoluene
2-methoxy-5-methyl aniline
5-methyl-2-methoxyaniline
|
| 密度 |
1.0±0.1 g/cm3
|
| 沸点 |
235.4±20.0 °C at 760 mmHg
|
| 熔点 |
50-52 °C(lit.)
|
| 分子式 |
C8H11NO
|
| 分子量 |
137.179
|
| 闪点 |
102.1±15.0 °C
|
| 精确质量 |
137.084061
|
| PSA |
35.25000
|
| LogP |
1.55
|
| 外观性状 |
黄色至棕色结晶固体
|
| 蒸汽密度 |
4.7 (vs air)
|
| 蒸汽压 |
0.1±0.5 mmHg at 25°C
|
| 折射率 |
1.549
|
| 储存条件 |
包装采用玻璃瓶外木箱内衬垫料。贮存于阴凉、通风的仓库内,远离火种、热源避免阳光直射,与食用原料隔离贮运。
|
| 稳定性 |
本品有毒、有刺激性。受热散发出有毒气体。皮肤接触用水冲洗,再用肥皂彻底洗涤。
|
| 水溶解性 |
Slightly soluble in hot water.
|
| 分子结构 |
1、 摩尔折射率:41.99
2、 摩尔体积(cm3/mol):131.9
3、 等张比容(90.2K):327.4
4、 表面张力(dyne/cm):37.8
5、 介电常数:
6、 偶极距(10-24cm3):
7、 极化率16.64
|
| 计算化学 |
1.疏水参数计算参考值(XlogP):无
2.氢键供体数量:1
3.氢键受体数量:2
4.可旋转化学键数量:1
5.互变异构体数量:无
6.拓扑分子极性表面积35.2
7.重原子数量:10
8.表面电荷:0
9.复杂度:105
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
|
| 更多 |
1. 性状:白色结晶
2. 熔点(℃):51.5
3.沸点(ºC):235
4. 溶解性:难溶于水,溶于乙醇、乙醚和盐酸,不溶于苯。
|
毒理学数据:
有毒,鼠经口LD50:1450mg/kg。
CHEMICAL IDENTIFICATION
-
RTECS NUMBER :
-
BZ6720000
-
CHEMICAL NAME :
-
o-Anisidine, 5-methyl-
-
CAS REGISTRY NUMBER :
-
120-71-8
-
BEILSTEIN REFERENCE NO. :
-
0637071
-
LAST UPDATED :
-
199806
-
DATA ITEMS CITED :
-
27
-
MOLECULAR FORMULA :
-
C8-H11-N-O
-
MOLECULAR WEIGHT :
-
137.20
-
WISWESSER LINE NOTATION :
-
ZR C1 FO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
-
TYPE OF TEST :
-
Standard Draize test
-
ROUTE OF EXPOSURE :
-
Administration onto the skin
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
TYPE OF TEST :
-
Standard Draize test
-
ROUTE OF EXPOSURE :
-
Administration into the eye
-
SPECIES OBSERVED :
-
Rodent - rabbit
-
TYPE OF TEST :
-
LD50 - Lethal dose, 50 percent kill
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
1450 mg/kg
-
TOXIC EFFECTS :
-
Details of toxic effects not reported other than lethal dose value
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
364 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Brain and Coverings - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TDLo - Lowest published toxic dose
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
355 gm/kg/92W-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
182 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - neoplastic by RTECS criteria Brain and Coverings - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
3640 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
1607 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
7280 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - mouse
-
DOSE/DURATION :
-
2961 gm/kg/92W-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
364 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors
-
TYPE OF TEST :
-
TD - Toxic dose (other than lowest)
-
ROUTE OF EXPOSURE :
-
Oral
-
SPECIES OBSERVED :
-
Rodent - rat
-
DOSE/DURATION :
-
437 gm/kg/2Y-C
-
TOXIC EFFECTS :
-
Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors
MUTATION DATA
-
TEST SYSTEM :
-
Rodent - mouse
-
DOSE/DURATION :
-
595 mg/kg
-
REFERENCE :
-
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 412,155,1998 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,91,1982 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,91,1982 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND;Carcinogen JAN 1993 OEL-FRANCE;Carcinogen JAN 1993
|
| 符号 |
GHS07, GHS08
|
| 信号词 |
Danger
|
| 危害声明 |
H302-H319-H350
|
| 警示性声明 |
P201-P305 + P351 + P338-P308 + P313
|
| 个人防护装备 |
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
|
| 危害码 (欧洲) |
T:Toxic;
|
| 风险声明 (欧洲) |
R22;R45
|
| 安全声明 (欧洲) |
S53-S45
|
| 危险品运输编码 |
NONH for all modes of transport
|
| WGK德国 |
3
|
| RTECS号 |
BZ6720000
|
| 包装等级 |
I; II; III
|
| 危险类别 |
6.1
|
| 海关编码 |
2922199090
|
【方法一】
1.由对氯甲苯硝化、甲氧基化、还原而得。在15-20℃将混酸加入对氯甲苯中,在30℃搅拌2h,用水稀释,分离废酸,水洗得4-氯-3-硝基甲苯(收率30.6%)和4-氯-2-硝基甲苯(收率56.7%),用分馏和结晶法将两者分离,得4-氯-3-硝基甲苯。将其与甲醇及甲醇钠溶液反应,用硫酸中和分离,得3-硝基-4-甲氧基甲苯,收率85.6%。用水、铁粉、甲酸还原后,再用溶剂汽油多次萃取蒸馏而得。2.由对甲酚硝化得到2-硝基-4-甲酚,再与硫酸二甲酯甲基化为3-硝基-4-对甲氧基甲苯,最后用硫化碱还原而得。3.对氯-N,N-二乙基苄胺法 经硝化、甲氧基化、还原反应制得。
| 海关编码 |
2922299090
|
| 中文概述 |
2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
|
| 申报要素 |
品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
|
| Summary |
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
|
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