Tetramethylguanidine 99.0%Min RC01051
4 Inquiries
80-70-6
Industrial Grade
99%
China
Royalchem
180kg/drum
2025-12-31
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
1,1,3,3-Tetramethylguanidine
Other Name:Guanidine,N,N,N′,N′-tetramethyl-;Guanidine,1,1,3,3-tetramethyl-;N,N,N′,N′-Tetramethylguanidine;1,1,3,3-Tetramethylguanidine;Tetramethylguanidine;N1,N1,N3,N3-Tetramethylguanidine;NSC 148309;PC-CAT TMG;142118-43-2;197451-33-5
CAS No.:80-70-6
Molecular Formula:C5H13N3
InChIKeys:InChIKey=KYVBNYUBXIEUFW-UHFFFAOYSA-N
Molecular Weight:115.18
Exact Mass:115.18
BRN:969608
EC Number:201-302-7
UNII:VEZ101E7ZU
NSC Number:148309
DSSTox ID:DTXSID2058835
HScode:29252000
Categories:
Characteristics-
PSA:
30.3
XLogP3:0.41
Appearance:APHA: ≤150 Liquid
Density:0.91 g/cm3 @ Temp: 25 °C
Melting Point:-30 °C
Boiling Point:52-54 °C
Flash Point:140 °F
Refractive Index:1.456
Water Solubility:Micible with water.
Storage Conditions:2-8°C
Vapor Pressure:0.2 mm Hg ( 20 °C)
Toxicity:LD50 orally in Rabbit: 835 mg/kg
Explosive limit:1.0-7.5%(V)
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
Acute toxicity - Category 4, Oral
Skin corrosion, Sub-category 1B
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H226 Flammable liquid and vapour
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
United Kingdom
1,1,3,3-Tetramethyl Guanidine
200 KG Apr 22, 2025 
Belgium
Tetramethylguanidine(TMG)
200 KG Nov 14, 2025 
Netherlands
1,1,3,3-Tetramethylguanidine
1 KG Sep 9, 2025
Netherlands
1,1,3,3-Tetramethylguanidine
1 KG Jul 30, 2025 Post an enquiry for this product
