Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Difluorophenylglyoxal hydrate
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Huang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-Difluorophenylglyoxal hydrate
Price: ￥148.0/250mg ￥338.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-DIFLUOROPHENYLGLYOXAL HYDRATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

79784-34-2

79784-34-2 structure

79784-34-2 structure

Name: 3,4-Difluorophenylglyoxal hydrate
Chemical Name: 3,4-Difluorophenylglyoxal hydrate
CAS Number: 79784-34-2
Molecular Formula: C₈H₆F₂O₃
Molecular Weight: 188.12800
Create Date: 2018-04-04 08:00:00
Modify Date: 2024-01-06 20:41:11

Name	3,4-Difluorophenylglyoxal hydrate
Synonyms	2-(3,4-difluorophenyl)-2-oxoacetaldehyde,hydrate MFCD03453081

Density	1.342g/cm3
Boiling Point	229.4ºC at 760 mmHg
Melting Point	65-70ºC
Molecular Formula	C₈H₆F₂O₃
Molecular Weight	188.12800
Flash Point	86.7ºC
Exact Mass	188.02900
PSA	43.37000
LogP	1.28210
Index of Refraction	1.487
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY1430000

CHEMICAL NAME :: Benzeneacetaldehyde, 3,4-difluoro-alpha-oxo-

CAS REGISTRY NUMBER :: 79784-34-2

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H4-F2-O2

MOLECULAR WEIGHT :: 170.12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 681 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: JICSAH Journal of the Indian Chemical Society. (Indian Chemical Soc., 92, Acharya Prafulla Chandra Rd., Calcutta 700009, India) V.5- 1928- Volume(issue)/page/year: 60,369,1983

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36

369-33-5 structure

369-33-5

~82%

79784-34-2 structure

79784-34-2

Literature: Joshi, Krishna C.; Dubey, Kalpana; Dandia, Anshu Heterocycles, 1981 , vol. 16, # 9 p. 1545 - 1553

367-11-3 structure

367-11-3

~%

79784-34-2 structure

79784-34-2

Literature: Heterocycles, , vol. 16, # 9 p. 1545 - 1553

Precursor 2
369-33-5 367-11-3
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