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1,3-Dibromo-5,5-dimethylhydantoin

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Origin: China

Cas No: 77-48-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

Quick Details
CAS No.:
77-48-5
Other Names:
Dimethyl Dibromohydantoin
MF:
C5H6Br2N2O2
EINECS No.:
201-030-9
Place of Origin:
Jiangsu, China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
KPRX
Model Number:
CAS 77-48-5
Application:
Industrial disinfectant, Syntheses Material Intermediates
Appearance:
White powder, White powder
Product name:
1,3-Dibromo-5,5-dimethylhydantoin-CAS No 77-48-5 with fast delivery
Name:
1,3-Dibromo-5,5-dimethylhydantoin
Description:
Industrial use antiseptic disinfectant
Packaging&Delivery
Packaging Details
20kg/drum
Pallet can be avialable for bulk order.
Port
shanghai or ningbo
Lead Time:
Quantity(Kilograms) 1 - 100 >100
Est. Time(days) 3 To be negotiated

Property

CAS No.: 77-48-5 Formula: C5H6Br2N2O2 Molecular Weight: 285.92100

Description

DBDMH is an organic compound derived from the heterocycle called dimethylhydantoin. This white crystalline compound with a slight bromine odor is widely used as a disinfectant used for drinking water purification, recreational water treatment, as a bleaching agent in pulp and paper mills, and for treating industrial/commercial water cooling systems. Its action does not involve the use of hypochlorous acid.

Basic Info

Chemical Name	1,3-Dibromo-5,5-dimethylhydantoin
Synonyms	N,N'-dibromo-5,5-dimethyl hydantoin; BROMTOIN; DDH; 3-DibroMo-5; 1,3-dibromo-5,5-dimethyl-2,4-imidazolidinedione; DIBROMANTIN; 1,3-dibromo-5,5-dimethyl-hydantoin; dibromantine; 2,4-Imidazolidinedione, 1,3-dibromo-5,5-dimethyl-; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; 1,3-dibromo-4,4-dimethyl-2,5-dioxoimidazolidine; DIBROMATIN; DBDMH; Bromotoin; 1,3-Dibromo-5;
CAS No.	77-48-5
Molecular Formula	C5H6Br2N2O2
Molecular Weight	285.92100
PSA	40.62000
LogP	1.52480

Properties

Appearance & Physical State	white powder
Density	2.183 g/cm3
Boiling Point	250.2ºC at 760 mmHg
Melting Point	197-199ºC
Flash Point	155ºC
Refractive Index	1.621
Stability	Stable under normal temperatures and pressures.
Storage Condition	0-6ºC

Safety Info

RTECS	MU0686000
Hazard Class	5.1
Safety Statements	S17-S26-S36/37/39-S45-S61
HS Code	29332100
Packing Group	II
WGK Germany	3
RIDADR	UN 3087 5.1/PG 2
Risk Statements	R22; R34; R50; R8
Hazard Codes	C
Caution Statement	P210; P220; P280; P305 + P351 + P338; P370 + P378
Signal Word	Danger
Hazard Declaration	H272; H301; H314; H317; H410
Symbol	GHS03, GHS05, GHS06, GHS09

Synthesis Route

5,5-Dimethylhydantoin→1,3-Dibromo-5,5-dimethylhydantoin
1,3-Dichloro-5,5-dimethylhydantoin+5,5-Dimethylhydantoin→1,3-Dibromo-5,5-dimethylhydantoin
Sodium cyanide+acetone→1,3-Dibromo-5,5-dimethylhydantoin

Precursor

acetone
1,3-Dichloro-5,5-dimethylhydantoin
5,5-Dimethylhydantoin
Sodium cyanide

Downstream Product

1,6-Dibromopyrene
1-N,1-N,6-N,6-N-tetrakis(4-methylphenyl)pyrene-1,6-diamine
Cyclohexanone
1-N,1-N,8-N,8-N-tetrakis(4-methylphenyl)pyrene-1,8-diamine

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