1-Bromo-3-chloro-5,5-dimethylhydantoin

Modify Date: 2025-08-25 19:12:59

1-Bromo-3-chloro-5,5-dimethylhydantoin structure	Common Name	1-Bromo-3-chloro-5,5-dimethylhydantoin
	CAS Number	16079-88-2	Molecular Weight	241.470
	Density	1.9±0.1 g/cm3	Boiling Point	232.7±23.0 °C at 760 mmHg
	Molecular Formula	C₅H₆BrClN₂O₂	Melting Point	159 - 163ºC (Decomposes)
	MSDS	N/A	Flash Point	94.5±22.6 °C

Name	1-Bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dione
Synonym	More Synonyms

Density	1.9±0.1 g/cm3
Boiling Point	232.7±23.0 °C at 760 mmHg
Melting Point	159 - 163ºC (Decomposes)
Molecular Formula	C₅H₆BrClN₂O₂
Molecular Weight	241.470
Flash Point	94.5±22.6 °C
Exact Mass	239.930115
PSA	40.62000
LogP	1.52
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.611
Storage condition	2-8°C
Stability	Stable, but contact with combustible material may lead to fire. Incompatible with acids, organic materials, finely powdered metals.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MT9195400

CHEMICAL NAME :: Hydantoin, 1-bromo-3-chloro-5,5-dimethyl-

CAS REGISTRY NUMBER :: 16079-88-2

LAST UPDATED :: 199303

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C5-H6-Br-Cl-N2-O2

MOLECULAR WEIGHT :: 241.49

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1390 mg/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C10,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C10,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

Hazard Codes	O: Oxidizing agent;C: Corrosive;
Risk Phrases	R8;R31;R34
Safety Phrases	8-17-26-36/37/39-41-45
RIDADR	UN 3085
WGK Germany	2
RTECS	MT9195400
Packaging Group	II
Hazard Class	5.1
HS Code	2933290090

5,5-Dimethylimi...

CAS#:77-71-4

1-Bromo-3-chlor...

CAS#:16079-88-2

Literature: US4745189 A1, ;

Precursor 1
CAS#:77-71-4 5,5-Dimethylimi...
DownStream 1
CAS#:77-71-4 5,5-Dimethylimi...

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,4-Imidazolidinedione, 1-bromo-3-chloro-5,5-dimethyl-

MFCD00037350

N-Bromo-N'-chloro-5,5-dimethylhydantoin

1-Bromo-3-chloro-5,5-dimethylimidazolidine-2,4-dione

T5NVNV EHJ AE CG E1 E1

1-Bromo-3-chloro-5,5-dimethylhydantoin

Hydantoin, 1-bromo-3-chloro-5,5-dimethyl-

1-Bromo-3-chloro-5,5-dimethyl-2,4-imidazolidinedione

EINECS 240-230-0

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Bromo-3-chloro-5,5-dimethylhydantoin
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Bromo-3-chloro-5,5-dimethylhydantoin
Price: ￥638.0/250mg ￥1518.0/1g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Bromo-3-chloro 5,5-dimethylhydantoin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM 1-Bromo-3-chloro-5,5-dimethylhydantoin
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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1-Bromo-3-chloro-5,5-dimethylhydantoin

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

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.