密度：

1.12g/cm3

沸点：

466.1ºC at 760 mmHg

闪点：

235.7ºC

折射率：

1.559

海关代码：

2925290090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

ME8652000

CHEMICAL NAME :

Guanidine, N,N'-bis(4-ethoxyphenyl)-

CAS REGISTRY NUMBER :

50577-32-7

BEILSTEIN REFERENCE NO. :

3422742

LAST UPDATED :

199612

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C17-H21-N3-O2

MOLECULAR WEIGHT :

299.41

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Subcutaneous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

25 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Endocrine - hyperglycemia

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 41,127,1931

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

25 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Endocrine - hyperglycemia

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 41,127,1931

中国海关编码：2925290090

概述：

2925290090 其他亚胺及其衍生物，以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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

摘要/Summary：

2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%