140-28-3

140-28-3 structure

Name: Benzathine
Chemical Name: benzathine
CAS Number: 140-28-3
Molecular Formula: C₁₆H₂₀N₂
Molecular Weight: 240.343
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-08-15 23:15:07
Modify Date: 2025-08-26 23:05:01
Benzathine is a diamine used as a component in some medications including benzathine phenoxymethylpenicillin and benzathine benzylpenicillin. It stabilises penicillin and prolongs its sojourn when injected into tissues.

Name	benzathine
Synonyms	N,N′-dibenzyl-1,2-ethylenediamine N,N'-Dibenzylethan-1,2-diamin N,N′-Dibenzylethylenediamine 1,2-Ethanediamine, N,N-bis(phenylmethyl)- N,N'-dibenzylethane-1,2-diamine EINECS 205-408-4 N,N‘-Dibenzylethylenediamine N,N'-Dibenzyl-1,2-ethanediamine MFCD00004771 1,2-Ethanediamine, N1,N2-bis(phenylmethyl)- N,N'-DIBENZYLETHYLENEDIAMINE Benzathine N,N-Dibenzylethylenediamine N1,N2-Dibenzylethane-1,2-diamine N,N'-Bis(phenylmethyl)-1,2-ethanediamine

REFERENCE :: CNCRA6 Cancer Chemotherapy Reports. (Bethesda, MD) V.1-52, 1959-68. For publisher information, see CTRRDO. Volume(issue)/page/year: 52,579,1968

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26
RIDADR	2927
WGK Germany	3
RTECS	KV3325000
Packaging Group	III
Hazard Class	8
HS Code	2921590090

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%