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

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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyridine,3,5-dichloro-2,4-dimethoxy-6-(trichloromethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

108030-77-9

108030-77-9 structure

108030-77-9 structure

Name: Pyridine,3,5-dichloro-2,4-dimethoxy-6-(trichloromethyl)-
Chemical Name: 3,5-dichloro-2,4-dimethoxy-6-(trichloromethyl)pyridine
CAS Number: 108030-77-9
Molecular Formula: C₈H₆Cl₅NO₂
Molecular Weight: 325.40400
Create Date: 2017-08-27 18:18:54
Modify Date: 2025-09-19 11:05:27

Name	3,5-dichloro-2,4-dimethoxy-6-(trichloromethyl)pyridine
Synonyms	penclomedine C8H6Cl5NO2

Density	1.58g/cm3
Boiling Point	345.3ºC at 760mmHg
Molecular Formula	C₈H₆Cl₅NO₂
Molecular Weight	325.40400
Flash Point	162.6ºC
Exact Mass	322.88400
PSA	31.35000
LogP	4.23230
Vapour Pressure	0.000124mmHg at 25°C
Index of Refraction	1.559

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US8600000

CHEMICAL NAME :: Pyridine, 3,5-dichloro-2,4-dimethoxy-6-(trichloromethyl)-

CAS REGISTRY NUMBER :: 108030-77-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H6-Cl5-N-O2

MOLECULAR WEIGHT :: 325.40

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 170 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Blood - changes in bone marrow (not otherwise specified) Blood - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB91-211151

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >46 mg/kg

TOXIC EFFECTS :: Blood - changes in bone marrow (not otherwise specified) Blood - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB91-211151 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg/5D-C

TOXIC EFFECTS :: Blood - changes in erythrocyte (RBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB91-211151

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 125 mg/kg/5D-I

TOXIC EFFECTS :: Blood - leukopenia Blood - thrombocytopenia Blood - changes in bone marrow (not otherwise specified)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB91-11136

HS Code	2933399090

67-56-1 structure

67-56-1

1134-04-9 structure

1134-04-9

~80%

108030-77-9 structure

108030-77-9

Literature: Journal of Medicinal Chemistry, , vol. 45, # 5 p. 1079 - 1085

Precursor 2
67-56-1 1134-04-9
DownStream 1
176046-79-0

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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