Pyrimidine

Modify Date: 2025-08-20 19:06:38

Pyrimidine structure	Common Name	Pyrimidine
	CAS Number	289-95-2	Molecular Weight	80.088
	Density	1.1±0.1 g/cm3	Boiling Point	122.4±9.0 °C at 760 mmHg
	Molecular Formula	C₄H₄N₂	Melting Point	19-22 °C(lit.)
	MSDS	Chinese USA	Flash Point	31.1±0.0 °C
	Symbol	GHS02	Signal Word	Warning

Name	pyrimidine
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	122.4±9.0 °C at 760 mmHg
Melting Point	19-22 °C(lit.)
Molecular Formula	C₄H₄N₂
Molecular Weight	80.088
Flash Point	31.1±0.0 °C
Exact Mass	80.037445
PSA	25.78000
LogP	-0.33
Vapour Pressure	16.8±0.2 mmHg at 25°C
Index of Refraction	1.503
Storage condition	Flammables area
Stability	Stable, but air-sensitive and hygroscopic. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents, carbon dioxide. Flammable.
Water Solubility	soluble

Pyrimidine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV6263000

CHEMICAL NAME :: Pyrimidine

CAS REGISTRY NUMBER :: 289-95-2

LAST UPDATED :: 199806

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C4-H4-N2

MOLECULAR WEIGHT :: 80.10

WISWESSER LINE NOTATION :: T6N CNJ

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 :: 3310 mg/kg

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

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Mammal - species unspecified Lymphocyte

DOSE/DURATION :: 150 mmol/L

REFERENCE :: PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 48,686,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7311 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H226
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Phrases	R10
Safety Phrases	S23-S24/25-S16
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	UV6263000
Packaging Group	III
Hazard Class	3
HS Code	2933599090

Precursor 10
CAS#:4595-59-9 5-Bromopyrimidine CAS#:17180-93-7 4-Chloropyrimidine CAS#:1450-85-7 pyrimidinethione CAS#:4023-02-3 1H-Pyrazole-1-c...
CAS#:49845-33-2 2,4-Dichloro-5-... CAS#:109-01-3 methylpiperazine CAS#:61721-07-1 4-Fluoro-3-(tri... CAS#:2802-62-2 4,6-Difluoropyr...
CAS#:530-62-1 N,N-Carbonyldii... CAS#:698-38-4 1-methoxy-1H-py...
DownStream 10
CAS#:33581-98-5 4-(Hydroxymethy... CAS#:34771-45-4 5-Phenylpyrimidine CAS#:3438-48-0 Pyrimidine, 4-p... CAS#:7431-45-0 2-Phenylpyrimidine
CAS#:321724-19-0 Pyrimidine-5-bo... CAS#:3438-46-8 4-Methylpyrimidine CAS#:5053-43-0 2-Methylpyrimidine CAS#:14331-54-5 Pyrimidine, 2,4...
CAS#:1558-17-4 4,6-DIMETHYLPYR... CAS#:22114-27-8 Pyrimidine, 2,4...

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Assessing the metabolic impact of nitrogen availability using a compartmentalized maize leaf genome-scale model.

Plant Physiol. 166(3) , 1659-74, (2014)

Maize (Zea mays) is an important C4 plant due to its widespread use as a cereal and energy crop. A second-generation genome-scale metabolic model for the maize leaf was created to capture C4 carbon fi...

Orthovanadate-Induced Vasoconstriction of Rat Mesenteric Arteries Is Mediated by Rho Kinase-Dependent Inhibition of Myosin Light Chain Phosphatase.

Biol. Pharm. Bull. 38 , 1809-16, (2015)

Orthovanadate (OVA), a protein tyrosine phosphatase inhibitor, induces vasoconstriction in a Rho kinase-dependent manner. The aim of this study was to determine the mechanism underlying OVA-induced va...

Cetuximab-induced insulin-like growth factor receptor I activation mediates cetuximab resistance in gastric cancer cells.

Mol. Med. Report. 11 , 4547-54, (2015)

Epidermal growth factor receptor (EGFR) and insulin‑like growth factor receptor‑I (IGF‑IR) are frequently overexpressed in gastric cancer cells. However, these cells are resistant to the anti‑EGFR mon...

iazine

Miazine

Pyrimidin

EINECS 206-026-0

PyriMidine free base

1,3-DIAZINE

1,3-Diazin

Metadiazine

m-Diazine

Pyrimidine

MFCD00006059

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pyrimidine
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pyrimidine
Price: ￥118.0/5g ￥348.0/25g
Purity: 98.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Pyrimidine
Price: ￥Inquiry/100mg ￥Inquiry/250mg ￥Inquiry/1g
Purity: 98.0%
Delivery: 10 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

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

Get all suppliers and price by the below link:

Pyrimidine suppliers

Pyrimidine price

Pyrimidine

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles125

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.