Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Ethyl-3-methylpyrazine
Price: ￥118.0/5g ￥378.0/25g ￥1198.0/100g ￥3188.0/500g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Ethyl-3-methylpyrazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-Ethyl-2-Methyl pyrazine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

15707-23-0

15707-23-0 structure

Name: 2-Ethyl-3-methylpyrazine
Chemical Name: 2-Ethyl-3-methylpyrazine
CAS Number: 15707-23-0
Molecular Formula: C₇H₁₀N₂
Molecular Weight: 122.168
Catalog: Flavors and spices Synthetic spice Halogen-containing, sulfur-containing, nitrogen-containing compounds Nitrogen-containing compound
Create Date: 2018-09-25 12:29:12
Modify Date: 2024-01-14 17:06:26

Name	2-Ethyl-3-methylpyrazine
Synonyms	3-METHYL-2-ETHYLPYRAZINE 2-Ethyl-3-Methylpyra 3-Ethyl-2-methylpirazine FEMA 3155 1-Ethyl-2-Methylpyrazin 2-Ethyl-3-methylpyrazine 2-METHYL-3-ETHYLPYRAZINE 1-ethyl-2-methylpyrazine 2-ethyl-3-methyl-pyrazin 2-ethyl-3-methyl-1,4-diazine 2-ethyl-3-methyl-pyrazine FEMA NUMBER 3155 MFCD00006150 Pyrazine, 2-ethyl-3-methyl- EINECS 239-799-8 ETHYL-3-METHYLPYRAZINE,2 3-ETHYL-2-METHYLPYRAZINE 2-ETHYL-3-METHYL PYRAZINE

Density	1.0±0.1 g/cm3
Boiling Point	173.5±35.0 °C at 760 mmHg
Molecular Formula	C₇H₁₀N₂
Molecular Weight	122.168
Flash Point	57.2±0.0 °C
Exact Mass	122.084396
PSA	25.78000
LogP	1.17
Vapour Pressure	1.7±0.3 mmHg at 25°C
Index of Refraction	1.501
Water Solubility	sparingly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ3335000

CHEMICAL NAME :: Pyrazine, 2-ethyl-3-methyl-

CAS REGISTRY NUMBER :: 15707-23-0

BEILSTEIN REFERENCE NO. :: 0956775

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H10-N2

MOLECULAR WEIGHT :: 122.19

WISWESSER LINE NOTATION :: T6N DNJ B2 C1

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 :: 600 mg/kg

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

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-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
Safety Phrases	S26-S24/25
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	UQ3335000
Packaging Group	III
Hazard Class	3
HS Code	2933990090

72-19-5

50-81-7

123-32-0

13925-00-3

Detail

Literature: Food Chemistry, , vol. 119, # 1 p. 214 - 219

72-19-5

50-81-7

13925-00-3

13238-84-1

Detail

Literature: Food Chemistry, , vol. 119, # 1 p. 214 - 219

123-84-2

290-37-9

109-08-0

123-32-0

Detail

Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 29, # 11 p. 1308 - 1315 Khimiya Geterotsiklicheskikh Soedinenii, , # 11 p. 1516 - 1525

Precursor 3
72-19-5 50-81-7 123-84-2
DownStream 0

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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