Benzathine

Modify Date: 2025-08-26 23:05:01

Benzathine structure	Common Name	Benzathine
	CAS Number	140-28-3	Molecular Weight	240.343
	Density	1.0±0.1 g/cm3	Boiling Point	373.8±22.0 °C at 760 mmHg
	Molecular Formula	C₁₆H₂₀N₂	Melting Point	23-25°C
	MSDS	Chinese USA	Flash Point	220.5±14.1 °C
	Symbol	GHS07	Signal Word	Warning

Use of Benzathine

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
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	373.8±22.0 °C at 760 mmHg
Melting Point	23-25°C
Molecular Formula	C₁₆H₂₀N₂
Molecular Weight	240.343
Flash Point	220.5±14.1 °C
Exact Mass	240.162643
PSA	24.06000
LogP	2.86
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.571
InChIKey	JUHORIMYRDESRB-UHFFFAOYSA-N
SMILES	c1ccc(CNCCNCc2ccccc2)cc1

Benzathine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KV3325000

CHEMICAL NAME :: Ethylenediamine, N,N'-dibenzyl-

CAS REGISTRY NUMBER :: 140-28-3

BEILSTEIN REFERENCE NO. :: 0786668

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C16-H20-N2

MOLECULAR WEIGHT :: 240.38

WISWESSER LINE NOTATION :: R1M2M1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 388 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

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

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

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

Precursor 8
CAS#:104-71-2 N1,N2-Dibenzyli... CAS#:100-52-7 Benzaldehyde CAS#:107-15-3 1,2-Ethanediamine CAS#:82126-37-2 N-[2-[benzoyl(b...
CAS#:644-33-7 Benzamide,N,N'-... CAS#:4597-81-3 IMIDAZOLIDINE, ... CAS#:16208-36-9 Hydrazinecarbox... CAS#:100-39-0 Benzyl bromide
DownStream 10
CAS#:4597-81-3 IMIDAZOLIDINE, ... CAS#:103-67-3 N-Methylbenzylamine CAS#:74-89-5 methylamine CAS#:10507-25-2 N-benzyl-N-[2-[...
CAS#:10507-26-3 N-[2-[acetyl(be... CAS#:149648-70-4 ethyl 1,4-diben... CAS#:14288-16-5 1,4-dibenzyl-1,... CAS#:149648-71-5 3-OXO-4-(PHENYL...
CAS#:188847-59-8 1,4-dibenzylpip... CAS#:220364-79-4 1h-1,4-diazepin...

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%

Behavioral effects and neural changes induced by continuous and not continuous treadmill training, post bilateral cerebral ischemia in gerbils.

Behav. Brain Res. 291 , 20-5, (2015)

This study aims to investigate the effects of treadmill training and the possible influences of the start, regularity, and duration after experimental ischemic stroke. We performed bilateral occlusion...

Supplementation with Pfaffia glomerata (Sprengel) Pedersen does not affect androgenic-anabolic parameters in male rats.

J. Ethnopharmacol. 161 , 46-52, (2015)

Paffia spp (Amaranthacea) has a widespread use of in Brazil as a possible hormonal supplement and a substitute of Panax ginseng, although information on its reproductive effects is missing.To evaluate...

Safety and Biocompatibility of a New High-Density Polyethylene-Based Spherical Integrated Porous Orbital Implant: An Experimental Study in Rabbits.

J. Ophthalmol. 2015 , 904096, (2015)

Purpose. To evaluate clinically and histologically the safety and biocompatibility of a new HDPE-based spherical porous orbital implants in rabbits. Methods. MEDPOR (Porex Surgical, Inc., Fairburn, GA...

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzathine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Benzathine
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Get all suppliers and price by the below link:

Benzathine suppliers

Benzathine price

Benzathine

Use of Benzathine

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles22

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.