Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,3,6-Trichlorobenzaldehyde
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3,6-Trichlorobenzaldehyde
Price: ￥728.0/1g ￥2168.0/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

4659-47-6

4659-47-6 structure

4659-47-6 structure

Name: 2,3,6-Trichlorobenzaldehyde
Chemical Name: 2,3,6-Trichlorobenzaldehyde
CAS Number: 4659-47-6
Molecular Formula: C₇H₃Cl₃O
Molecular Weight: 209.457
Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
Create Date: 2018-07-07 17:52:33
Modify Date: 2025-08-28 09:50:51

Name	2,3,6-Trichlorobenzaldehyde
Synonyms	Benzaldehyde, 2,3,6-trichloro- MFCD00010216 2,3,6-Trichlorobenzaldehyde EINECS 225-104-5

Density	1.5±0.1 g/cm3
Boiling Point	268.7±35.0 °C at 760 mmHg
Melting Point	87-89 °C(lit.)
Molecular Formula	C₇H₃Cl₃O
Molecular Weight	209.457
Flash Point	111.3±26.5 °C
Exact Mass	207.924942
PSA	17.07000
LogP	3.45
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.613

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU8402000

CHEMICAL NAME :: Benzaldehyde, 2,3,6-trichloro-

CAS REGISTRY NUMBER :: 4659-47-6

BEILSTEIN REFERENCE NO. :: 2614285

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H3-Cl3-O

MOLECULAR WEIGHT :: 209.45

WISWESSER LINE NOTATION :: VHR BG CG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 75 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07568

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S27-S28-S36/37/39-S45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
RTECS	CU8402000
Hazard Class	8.0
HS Code	2913000090

Precursor 10
68-12-2 120-82-1 5866-97-7 24653-85-8
95-49-8 62077-25-2 2077-46-5 32768-54-0
186393-28-2 108-88-3
DownStream 5
50-31-7 212389-27-0 2077-46-5 120-82-1
64-18-6

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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