Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Hydroxy-6-methylpyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1121-78-4

1121-78-4 structure

1121-78-4 structure

Name: 6-Methyl-3-pyridinol
Chemical Name: 3-Hydroxy-6-methylpyridine
CAS Number: 1121-78-4
Molecular Formula: C₆H₇NO
Molecular Weight: 109.126
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
Create Date: 2018-05-20 08:00:00
Modify Date: 2026-07-01 14:53:40

Name	3-Hydroxy-6-methylpyridine
Synonyms	6-methylpyridin-3-ol 3-Pyridinol, 6-methyl 5-HYDROXY-2-PICOLINE 2-methyl-5-Hydroxypyridine 5-Hydroxy-2-Methylpyridine 6-METHYL-3-PYRIDINOL 6-Methyl-3-pyridineol 6-METHYL-3-HYDROXYPYRIDINE 2-METHYL-5-HYDROXY PYRIDINE 5-HYDROXY-2-METHYLPYRIDINE (5-HYDROXY-2-PICOLINE) 5-HYDROXY-2-METHYLPYRIDINE 3-Hydroxy-6-methylpyridine ISO 9001：2015 REACH 5-Hydroxy-2-methylpyridine (HPLC) 3-Hydroxy-6-Methylpyridine, R 5-Hydroxy-2-methylpyridine> 5-Hydroxy-2-picoline EINECS 214-337-8 3-HYDOXY-6-METHYLPYRIDINE TIMTEC-BB SBB004349 6-METHYLPYRIDIN-3-OL 3-HYDROXY-6-METHYLPYRIDINE 5-Hydroxy-2-picoline 6-Methyl-3-pyridinol MFCD00006339 6-methyl-3-pyridino 2-Methylpyridin-5-ol

Density	1.1±0.1 g/cm3
Boiling Point	295.8±20.0 °C at 760 mmHg
Melting Point	168-170 °C(lit.)
Molecular Formula	C₆H₇NO
Molecular Weight	109.126
Flash Point	132.7±21.8 °C
Exact Mass	109.052765
PSA	33.12000
LogP	1.10
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.551

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU7714900

CHEMICAL NAME :: 3-Pyridinol, 6-methyl-

CAS REGISTRY NUMBER :: 1121-78-4

BEILSTEIN REFERENCE NO. :: 0107077

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N-O

MOLECULAR WEIGHT :: 109.14

WISWESSER LINE NOTATION :: T6NJ B1 EQ

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 :: 846 mg/kg

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

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 23,815,1985

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R37/38;R41
Safety Phrases	S26-S39-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	UU7714900
HS Code	2933399090

Precursor 10
3430-13-5 4808-69-9 620-02-0 50-00-0
617-89-0 57784-58-4 14003-16-8 88910-22-9
856855-78-2 95109-37-8
DownStream 10
35680-24-1 344776-71-2 383432-38-0 54232-43-8
3430-13-5 42097-42-7 23003-29-4 23003-35-2
226915-90-8 20609-24-9

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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