Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-Methyl-3-pyridinol
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6-Methyl-3-pyridinol
Price: ￥98.0/5g ￥258.0/25g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Hydroxy-6-methylpyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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: 2025-08-21 19:16:36

Name	3-Hydroxy-6-methylpyridine
Synonyms	2-methyl-5-Hydroxypyridine 6-methylpyridin-3-ol EINECS 214-337-8 5-Hydroxy-2-Methylpyridine 3-Pyridinol, 6-methyl- MFCD00006339 6-Methyl-3-pyridinol 5-Hydroxy-2-picoline

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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