Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Quinoxaline,2,3-dimethyl-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Quinoxaline,2,3-dimethyl-
Price: ￥598.0/25g ￥188.0/5g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Quinoxaline,2,3-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2379-55-7

2379-55-7 structure

2379-55-7 structure

Name: Quinoxaline,2,3-dimethyl-
Chemical Name: 2,3-dimethylquinoxaline
CAS Number: 2379-55-7
Molecular Formula: C₁₀H₁₀N₂
Molecular Weight: 158.20000
Create Date: 2018-06-25 21:47:31
Modify Date: 2025-08-25 15:24:33

Name	2,3-dimethylquinoxaline
Synonyms	2,3-Dimethyl-chinoxalin EINECS 219-162-0 Quinoxaline,3-dimethyl MFCD00006728 QUINOXALINE,2,3-DIMETHYL 2,3-Dimethyl-quinoxaline 2,3-DiMethylquinoxaline

Density	1.109g/cm3
Boiling Point	130 °C / 1.5mmHg
Melting Point	104-108 °C(lit.)
Molecular Formula	C₁₀H₁₀N₂
Molecular Weight	158.20000
Flash Point	105.3ºC
Exact Mass	158.08400
PSA	25.78000
LogP	2.24660
Vapour Pressure	0.0236mmHg at 25°C
Index of Refraction	1.617

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VD1960000

CHEMICAL NAME :: Quinoxaline, 2,3-dimethyl-

CAS REGISTRY NUMBER :: 2379-55-7

BEILSTEIN REFERENCE NO. :: 0114832

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H10-N2

MOLECULAR WEIGHT :: 158.22

WISWESSER LINE NOTATION :: T66 BN ENJ C1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00809

Hazard Codes	Xn: Harmful;Xi: Irritant;
Risk Phrases	R22
Safety Phrases	S26-S36/37/39
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	VD1960000
HS Code	2933990090

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%

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