4,4-二氨基-1,1-联苯-3,3-二羧酸

密度：

1.476g/cm3

沸点：

557.7ºC at 760 mmHg

闪点：

291.1ºC

折射率：

1.724

蒸汽压：

2.83E-13mmHg at 25°C

存储条件/存储方法：

通风低温干燥

海关代码：

2922499990

CHEMICAL IDENTIFICATION

RTECS NUMBER :

DV3325000

CHEMICAL NAME :

3,3'-Biphenyldicarboxylic acid, 4,4'-diamino-

CAS REGISTRY NUMBER :

2130-56-5

BEILSTEIN REFERENCE NO. :

2815505

LAST UPDATED :

199701

DATA ITEMS CITED :

5

MOLECULAR FORMULA :

C14-H12-N2-O4

MOLECULAR WEIGHT :

272.28

WISWESSER LINE NOTATION :

QVR BZ ER DZ CVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

7 gm/kg/77W-I

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - tumors Skin and Appendages - tumors

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

22 gm/kg/45W-I

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Blood - tumors

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

12 gm/kg/60W-I

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Blood - tumors

MUTATION DATA

TYPE OF TEST :

Phage inhibition capacity

TEST SYSTEM :

Bacteria - Escherichia coli

DOSE/DURATION :

100 mmol/L

REFERENCE :

MDMIAZ Medycyna Doswiadczalna i Mikrobiologia. For English translation, see EXMMAV. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.1- 1949- Volume(issue)/page/year: 31,11,1979

中国海关编码：2922499990

概述：

2922499990 其他氨基酸及其酯及它们的盐（含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 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

监管条件：

A.入境货物通关单B.出境货物通关单

检验检疫：

P.进境动植物、动植物产品检疫Q.出境动植物、动植物产品检疫R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验

摘要/Summary：

HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%