Oxalyl chloride

Modify Date: 2025-08-20 04:27:59

Oxalyl chloride structure	Common Name	Oxalyl chloride
	CAS Number	79-37-8	Molecular Weight	126.926
	Density	1.6±0.1 g/cm3	Boiling Point	63.5±9.0 °C at 760 mmHg
	Molecular Formula	C₂Cl₂O₂	Melting Point	−10-−8 °C(lit.)
	MSDS	Chinese USA	Flash Point	4.5±19.3 °C
	Symbol	GHS05, GHS07, GHS08	Signal Word	Danger

Name	Oxalyl Chloride
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	63.5±9.0 °C at 760 mmHg
Melting Point	−10-−8 °C(lit.)
Molecular Formula	C₂Cl₂O₂
Molecular Weight	126.926
Flash Point	4.5±19.3 °C
Exact Mass	125.927536
PSA	34.14000
LogP	1.08
Vapour density	4.4 (vs air)
Vapour Pressure	170.7±0.1 mmHg at 25°C
Index of Refraction	1.449
InChIKey	CTSLXHKWHWQRSH-UHFFFAOYSA-N
SMILES	O=C(Cl)C(=O)Cl
Storage condition	Store Cold
Water Solubility	reacts

Oxalyl chloride MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI2950000

CHEMICAL NAME :: Ethanedioyl dichloride

CAS REGISTRY NUMBER :: 79-37-8

BEILSTEIN REFERENCE NO. :: 1361988

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C2-Cl2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1840 ppm/1H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - corneal damage Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 56,74,1995

Symbol	GHS05, GHS07, GHS08
Signal Word	Danger
Hazard Statements	H314-H332-H335-H336-H351-H373
Supplemental HS	Contact with water liberates toxic gas., Reacts violently with water.
Precautionary Statements	P261-P280-P305 + P351 + P338-P310
Target Organs	Blood, Central nervous system, Liver
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R14;R23/24/25;R29;R34;R40
Safety Phrases	S26-S36/37/39-S43-S45-S8-S24/25-S23
RIDADR	UN 2927 6.1/PG 2
WGK Germany	2
RTECS	KI2950000
Packaging Group	II
Hazard Class	8
HS Code	2942000000

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HS Code	2942000000

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GVVG

MFCD00000704

Ethanedioyl dichloride

Oxalyl chloride

EINECS 201-200-2

Oxalyl dichloride

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Oxalyl chloride
Price: ￥358.0/500g ￥88.0/100g ￥130000.0/1ton
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Oxalyl chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Oxalyl Chloride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Oxalyl chloride

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