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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,3,4-Trihydroxybenzaldehyde
Price: ￥508.0/100g ￥178.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TIANFU-CHEM - 2,3,4-Trihydroxybenzaldehyde
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2,3,4-Trihydroxybenzaldehyde
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

2144-08-3

2144-08-3 structure

2144-08-3 structure

Name: 2,3,4-Trihydroxybenzaldehyde
Chemical Name: 2,3,4-Trihydroxybenzaldehyde
CAS Number: 2144-08-3
Molecular Formula: C₇H₆O₄
Molecular Weight: 154.120
Catalog: Organic raw materials Aldehyde
Create Date: 2018-07-06 05:30:08
Modify Date: 2025-08-25 15:03:21

Name	2,3,4-Trihydroxybenzaldehyde
Synonyms	Pyrogallol-4-carboxaldehyde Benzaldehyde, 2,3,4-trihydroxy- protocataculaldehyde Benzaldehyde,2,3,4-trihydroxy 2,3,4-Trihydroxybenzaldehyde 2,3,4-Trihydroxy-benzaldehyd 2,3,4,5,6-PENTAFLUOROPHENYL 4-BROMO-2-CHLOROBENZENESULPHONATE MFCD00003325 2,3,4-trihydroxy benzaldehyde 2,3,4-trishydroxybenzaldehyde EINECS 218-404-2

Density	1.6±0.1 g/cm3
Boiling Point	301.9±37.0 °C at 760 mmHg
Melting Point	159-161 °C(lit.)
Molecular Formula	C₇H₆O₄
Molecular Weight	154.120
Flash Point	150.6±23.0 °C
Exact Mass	154.026611
PSA	77.76000
LogP	1.25
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.734

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU8439800

CHEMICAL NAME :: Benzaldehyde, 2,3,4-trihydroxy-

CAS REGISTRY NUMBER :: 2144-08-3

BEILSTEIN REFERENCE NO. :: 2328658

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H6-O4

MOLECULAR WEIGHT :: 154.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2195 mg/kg

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

REFERENCE :: IJANDP International Journal of Andrology. (Scriptor Publisher ApS, 15 Gasvaerksvej, DK-1656 Copenhagen V, Denmark) V.1- 1978- Volume(issue)/page/year: 10,741,1987

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	CU8439800
HS Code	2912499000

Precursor 0
DownStream 10
189831-71-8 24006-29-9 58749-23-8 2103-57-3
19283-70-6 91849-60-4 920007-18-7 5084-31-1
4090-62-4 64-18-6

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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.